{"id":2287,"date":"2020-11-02T07:03:26","date_gmt":"2020-11-02T07:03:26","guid":{"rendered":"http:\/\/tenyutool.leizi.xyz\/?p=2287"},"modified":"2025-07-25T08:07:47","modified_gmt":"2025-07-25T08:07:47","slug":"tipos-de-brocas-de-centro","status":"publish","type":"post","link":"https:\/\/www.tenyutool.com\/pt\/types-of-center-drill-bits\/","title":{"rendered":"Voc\u00ea sabe quantos tipos de brocas de centro?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2287\" class=\"elementor elementor-2287\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3d99c1a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d99c1a5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-15a9b3db\" data-id=\"15a9b3db\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-156d1359 elementor-widget elementor-widget-text-editor\" data-id=\"156d1359\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5>A broca central foi usada em tornos por alguns anos e foi usada para fazer o furo central das pe\u00e7as do eixo<\/h5><p>Com a crescente popularidade da automa\u00e7\u00e3o, a broca central deve ser mais amplamente utilizada em equipamentos CNC multifuncionais.<\/p><p>Sua fun\u00e7\u00e3o \u00f3bvia \u00e9 apontar o furo central para garantir a posi\u00e7\u00e3o do processamento do furo da pe\u00e7a.<\/p><p>O furo central \u00e9 principalmente a superf\u00edcie da base de posicionamento da pe\u00e7a de trabalho tipo eixo instalada no centro.<\/p><p>O orif\u00edcio c\u00f4nico de 60 \u00b0 do orif\u00edcio central \u00e9 combinado com a superf\u00edcie c\u00f4nica de 60 \u00b0 no centro.<\/p><p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-2288 aligncenter\" src=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2020\/11\/Center-Drill-Bit-Silver.jpg\" alt=\"Broca Central Prata\" width=\"650\" height=\"450\" srcset=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2020\/11\/Center-Drill-Bit-Silver.jpg 650w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2020\/11\/Center-Drill-Bit-Silver-600x415.jpg 600w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p><h4>Existem v\u00e1rios tipos de brocas de centro<\/h4><p>Vamos falar sobre os tr\u00eas tipos comumente usados<\/p><ol><li>Broca central tipo A<\/li><li>Broca central tipo B<\/li><li>Broca de centro composto<\/li><\/ol><h4>Broca central tipo A<\/h4><ol><li>A \u00e9 uma broca de centro sem guarda.<\/li><li>A broca central tipo A possui apenas um furo c\u00f4nico de 60 \u00b0.<\/li><\/ol><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-661454b4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"661454b4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-5905f242\" data-id=\"5905f242\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1e12b2ec elementor-widget elementor-widget-text-editor\" data-id=\"1e12b2ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>N\u00ba 1 mais vendido<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52ea9e93 elementor-widget elementor-widget-image\" data-id=\"52ea9e93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.tenyutool.com\/pt\/produtos\/din333-brocas-de-centro-duplo\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/HSS-DIN333-Double-Ended-Two-Head-Self-Center-Drill-Bits-for-Hole-Processing.jpg\" class=\"attachment-large size-large wp-image-14177\" alt=\"hss din333 brocas de duas cabe\u00e7as auto-centradas de duas cabe\u00e7as para processamento de furos\" srcset=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/HSS-DIN333-Double-Ended-Two-Head-Self-Center-Drill-Bits-for-Hole-Processing.jpg 800w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/HSS-DIN333-Double-Ended-Two-Head-Self-Center-Drill-Bits-for-Hole-Processing-150x150.jpg 150w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/HSS-DIN333-Double-Ended-Two-Head-Self-Center-Drill-Bits-for-Hole-Processing-768x768.jpg 768w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/HSS-DIN333-Double-Ended-Two-Head-Self-Center-Drill-Bits-for-Hole-Processing-12x12.jpg 12w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/HSS-DIN333-Double-Ended-Two-Head-Self-Center-Drill-Bits-for-Hole-Processing-300x300.jpg 300w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/HSS-DIN333-Double-Ended-Two-Head-Self-Center-Drill-Bits-for-Hole-Processing-600x600.jpg 600w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/HSS-DIN333-Double-Ended-Two-Head-Self-Center-Drill-Bits-for-Hole-Processing-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-44427d8a\" data-id=\"44427d8a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2f9101d8 elementor-widget elementor-widget-text-editor\" data-id=\"2f9101d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.tenyutool.com\/pt\/produtos\/din333-brocas-de-centro-duplo\/\">Conjunto de 6 pe\u00e7as HSS DIN333 com duas pontas de duas cabe\u00e7as auto-centralizadas para processamento de furos<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41be0908 elementor-widget elementor-widget-text-editor\" data-id=\"41be0908\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>nossas brocas centrais s\u00e3o tratadas termicamente e temperadas para uso duradouro.<\/li><li>As arestas de corte afiadas ou caneladas criam facilmente furos limpos e precisos em v\u00e1rios materiais, como madeira, pl\u00e1stico e at\u00e9 metal.<\/li><li>O recurso de autocentragem facilita manter seus furos perfeitamente alinhados.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69718797 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"69718797\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.tenyutool.com\/pt\/contate-nos\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Fa\u00e7a uma cota\u00e7\u00e3o agora!<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-40ed09bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40ed09bb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-7cc7d950\" data-id=\"7cc7d950\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1e707b22 elementor-widget elementor-widget-text-editor\" data-id=\"1e707b22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>N\u00ba 2 mais vendido<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11b61fa3 elementor-widget elementor-widget-image\" data-id=\"11b61fa3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.tenyutool.com\/pt\/produtos\/6-pecas-brocas-de-carboneto-solido-centro\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/6pcs-Solid-Carbide-Centre-Drill-Bits-with-Tialn-Coated.jpg\" class=\"attachment-large size-large wp-image-14189\" alt=\"6 pe\u00e7as de brocas de centro s\u00f3lido de metal duro com revestimento tialn\" srcset=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/6pcs-Solid-Carbide-Centre-Drill-Bits-with-Tialn-Coated.jpg 800w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/6pcs-Solid-Carbide-Centre-Drill-Bits-with-Tialn-Coated-150x150.jpg 150w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/6pcs-Solid-Carbide-Centre-Drill-Bits-with-Tialn-Coated-768x768.jpg 768w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/6pcs-Solid-Carbide-Centre-Drill-Bits-with-Tialn-Coated-12x12.jpg 12w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/6pcs-Solid-Carbide-Centre-Drill-Bits-with-Tialn-Coated-300x300.jpg 300w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/6pcs-Solid-Carbide-Centre-Drill-Bits-with-Tialn-Coated-600x600.jpg 600w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/6pcs-Solid-Carbide-Centre-Drill-Bits-with-Tialn-Coated-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-276d6362\" data-id=\"276d6362\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d1e647 elementor-widget elementor-widget-text-editor\" data-id=\"7d1e647\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.tenyutool.com\/pt\/produtos\/6-pecas-brocas-de-carboneto-solido-centro\/\">6 pe\u00e7as de brocas centrais de metal duro com revestimento Tialn para usinagem de tornos<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44de54da elementor-widget elementor-widget-text-editor\" data-id=\"44de54da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Com essas brocas de centro, voc\u00ea pode obter resultados de perfura\u00e7\u00e3o precisos e precisos. O revestimento tialn ajuda a prolongar a vida \u00fatil dos bits e resistir ao desgaste.<\/li><li>A constru\u00e7\u00e3o s\u00f3lida de metal duro os torna dur\u00e1veis e capazes de suportar uso pesado.<\/li><li>E porque eles s\u00e3o feitos de materiais de alta qualidade, eles s\u00e3o perfeitos para uso em uma variedade de materiais.<\/li><li>Quer voc\u00ea esteja perfurando metal, madeira ou pl\u00e1stico, nossas brocas centrais far\u00e3o o trabalho com rapidez e efici\u00eancia.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63012743 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"63012743\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.tenyutool.com\/pt\/contate-nos\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Fa\u00e7a uma cota\u00e7\u00e3o agora!<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-30fc541e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"30fc541e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-680d5bc9\" data-id=\"680d5bc9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-37a16b2f elementor-widget elementor-widget-text-editor\" data-id=\"37a16b2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>N\u00ba 3 Mais Vendido<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-373bf51b elementor-widget elementor-widget-image\" data-id=\"373bf51b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.tenyutool.com\/pt\/produtos\/brocas-de-centro\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/7-Pieces-M2-High-Speed-Steel-60-Degree-Angle-Centre-Drill-Bits-Set-Tools.jpg\" class=\"attachment-large size-large wp-image-14190\" alt=\"7 pe\u00e7as m2 a\u00e7o de alta velocidade conjunto de brocas de centro de \u00e2ngulo de 60 graus ferramentas\" srcset=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/7-Pieces-M2-High-Speed-Steel-60-Degree-Angle-Centre-Drill-Bits-Set-Tools.jpg 800w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/7-Pieces-M2-High-Speed-Steel-60-Degree-Angle-Centre-Drill-Bits-Set-Tools-150x150.jpg 150w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/7-Pieces-M2-High-Speed-Steel-60-Degree-Angle-Centre-Drill-Bits-Set-Tools-768x768.jpg 768w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/7-Pieces-M2-High-Speed-Steel-60-Degree-Angle-Centre-Drill-Bits-Set-Tools-12x12.jpg 12w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/7-Pieces-M2-High-Speed-Steel-60-Degree-Angle-Centre-Drill-Bits-Set-Tools-300x300.jpg 300w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/7-Pieces-M2-High-Speed-Steel-60-Degree-Angle-Centre-Drill-Bits-Set-Tools-600x600.jpg 600w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/7-Pieces-M2-High-Speed-Steel-60-Degree-Angle-Centre-Drill-Bits-Set-Tools-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-71e1f26a\" data-id=\"71e1f26a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-73a6c496 elementor-widget elementor-widget-text-editor\" data-id=\"73a6c496\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.tenyutool.com\/pt\/produtos\/brocas-de-centro\/\">Conjunto de brocas de centro de 7 pe\u00e7as, kit de brocas de centro de \u00e2ngulo M2 HSS 60\u00b0 ferramentas de escareamento<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d7d6ce0 elementor-widget elementor-widget-text-editor\" data-id=\"1d7d6ce0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Esta broca vers\u00e1til \u00e9 perfeita para uma ampla gama de aplica\u00e7\u00f5es, desde perfura\u00e7\u00e3o geral at\u00e9 trabalhos mais precisos.<\/li><li>Feita com materiais de alta qualidade, nossa broca central foi projetada para suportar at\u00e9 os mais dif\u00edceis desafios de perfura\u00e7\u00e3o.<\/li><li>com um \u00e2ngulo agudo de 60 graus, \u00e9 perfeito para criar furos limpos e precisos em uma variedade de materiais.<\/li><li>trabalhamos com tornos e a maioria das furadeiras eletr\u00f4nicas para fazer furos em a\u00e7o, ferro, alum\u00ednio, a\u00e7o carbono, lat\u00e3o e outros materiais resistentes que variam de 170HB at\u00e9 200HB.<\/li><\/ul><div class=\"mceTemp\">\u00a0<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55ab7eb0 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"55ab7eb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.tenyutool.com\/pt\/contate-nos\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Fa\u00e7a uma cota\u00e7\u00e3o agora!<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-45c5d667 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"45c5d667\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-7e0bc718\" data-id=\"7e0bc718\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-48383c46 elementor-widget elementor-widget-text-editor\" data-id=\"48383c46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>N\u00ba 4 Mais Vendido<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2088c352 elementor-widget elementor-widget-image\" data-id=\"2088c352\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.tenyutool.com\/pt\/produtos\/brocas-centrais-de-comprimento-longo\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/High-Speed-Steel-Bright-Surface-Long-Length-Centre-Drill-Bit-with-Slow-Spiral.jpg\" class=\"attachment-large size-large wp-image-14187\" alt=\"broca de centro de comprimento longo de superf\u00edcie brilhante de a\u00e7o de alta velocidade com espiral lenta\" srcset=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/High-Speed-Steel-Bright-Surface-Long-Length-Centre-Drill-Bit-with-Slow-Spiral.jpg 800w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/High-Speed-Steel-Bright-Surface-Long-Length-Centre-Drill-Bit-with-Slow-Spiral-150x150.jpg 150w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/High-Speed-Steel-Bright-Surface-Long-Length-Centre-Drill-Bit-with-Slow-Spiral-768x768.jpg 768w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/High-Speed-Steel-Bright-Surface-Long-Length-Centre-Drill-Bit-with-Slow-Spiral-12x12.jpg 12w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/High-Speed-Steel-Bright-Surface-Long-Length-Centre-Drill-Bit-with-Slow-Spiral-300x300.jpg 300w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/High-Speed-Steel-Bright-Surface-Long-Length-Centre-Drill-Bit-with-Slow-Spiral-600x600.jpg 600w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/High-Speed-Steel-Bright-Surface-Long-Length-Centre-Drill-Bit-with-Slow-Spiral-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-78c23b75\" data-id=\"78c23b75\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d26dc8f elementor-widget elementor-widget-text-editor\" data-id=\"2d26dc8f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.tenyutool.com\/pt\/produtos\/brocas-centrais-de-comprimento-longo\/\">Broca central de a\u00e7o de alta velocidade de superf\u00edcie brilhante de comprimento longo com espiral lenta sem revestimento<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41933ac0 elementor-widget elementor-widget-text-editor\" data-id=\"41933ac0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Com uma haste longa para maior estabilidade e uma aresta de corte afiada.<\/li><li>Ideal para fazer furos precisos e precisos em uma variedade de materiais, esta broca \u00e9 feita de materiais de alta qualidade e projetada para durar.<\/li><li>tem um \u00e2ngulo de escareamento de 60 graus que se adapta a todos os centros padr\u00e3o.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cb8355 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"2cb8355\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.tenyutool.com\/pt\/contate-nos\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Fa\u00e7a uma cota\u00e7\u00e3o agora!<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f8ba265 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f8ba265\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-58275ef\" data-id=\"58275ef\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-34ebcace elementor-widget elementor-widget-text-editor\" data-id=\"34ebcace\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>N\u00ba 5 mais vendido<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85ae617 elementor-widget elementor-widget-image\" data-id=\"85ae617\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/AType-4mm-HSS-Centre-Drill-Set-Center-Drill-Countersink-Lathe-Bit-Mill-Tooling.jpg\" class=\"attachment-large size-large wp-image-14186\" alt=\"Conjunto de broca central tipo 4mm hss broca central escareador torno fresa ferramental\" srcset=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/AType-4mm-HSS-Centre-Drill-Set-Center-Drill-Countersink-Lathe-Bit-Mill-Tooling.jpg 800w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/AType-4mm-HSS-Centre-Drill-Set-Center-Drill-Countersink-Lathe-Bit-Mill-Tooling-150x150.jpg 150w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/AType-4mm-HSS-Centre-Drill-Set-Center-Drill-Countersink-Lathe-Bit-Mill-Tooling-768x768.jpg 768w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/AType-4mm-HSS-Centre-Drill-Set-Center-Drill-Countersink-Lathe-Bit-Mill-Tooling-12x12.jpg 12w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/AType-4mm-HSS-Centre-Drill-Set-Center-Drill-Countersink-Lathe-Bit-Mill-Tooling-300x300.jpg 300w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/AType-4mm-HSS-Centre-Drill-Set-Center-Drill-Countersink-Lathe-Bit-Mill-Tooling-600x600.jpg 600w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/AType-4mm-HSS-Centre-Drill-Set-Center-Drill-Countersink-Lathe-Bit-Mill-Tooling-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-65ec7be2\" data-id=\"65ec7be2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3ae74932 elementor-widget elementor-widget-text-editor\" data-id=\"3ae74932\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>1 pe\u00e7a design de flauta de chip tipo a tipo 4mm hss centro broca conjunto broca central broca de torno escareador<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3863f319 elementor-widget elementor-widget-text-editor\" data-id=\"3863f319\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Adequado para furadeiras de bancada, fresadoras, centros de usinagem.<\/li><li>Material de a\u00e7o r\u00e1pido, de alta dureza, de afia\u00e7\u00e3o, resistente ao desgaste e ao calor, longa vida \u00fatil.<\/li><li>Design de canal de cavacos ampliado, ben\u00e9fico para a opera\u00e7\u00e3o de alta velocidade e acelera a remo\u00e7\u00e3o de cavacos.<\/li><li>Melhor resist\u00eancia e durabilidade Posicionamento em espiral em todo o solo com alta efici\u00eancia de trabalho.<\/li><li>Especial para processamento de a\u00e7o e a\u00e7o inoxid\u00e1vel, muito pr\u00e1tico.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69a6342b elementor-align-center elementor-widget elementor-widget-button\" data-id=\"69a6342b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.tenyutool.com\/pt\/contate-nos\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Fa\u00e7a uma cota\u00e7\u00e3o agora!<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-280fbd0b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"280fbd0b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-74d2aed6\" data-id=\"74d2aed6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a7c4a03 elementor-widget elementor-widget-text-editor\" data-id=\"1a7c4a03\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>N\u00ba 6 Mais vendidos<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27352770 elementor-widget elementor-widget-image\" data-id=\"27352770\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.tenyutool.com\/pt\/produtos\/m2-hss-torno-centro-brocas\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/60-Degree-Titanium-Coated-M2-HSS-Lathe-Centre-Dill-Bit-Metalworking-Metal.jpg\" class=\"attachment-large size-large wp-image-14184\" alt=\"60 graus revestido de tit\u00e2nio m2 hss centro de torno dill bit metalworking\" srcset=\"https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/60-Degree-Titanium-Coated-M2-HSS-Lathe-Centre-Dill-Bit-Metalworking-Metal.jpg 800w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/60-Degree-Titanium-Coated-M2-HSS-Lathe-Centre-Dill-Bit-Metalworking-Metal-150x150.jpg 150w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/60-Degree-Titanium-Coated-M2-HSS-Lathe-Centre-Dill-Bit-Metalworking-Metal-768x768.jpg 768w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/60-Degree-Titanium-Coated-M2-HSS-Lathe-Centre-Dill-Bit-Metalworking-Metal-12x12.jpg 12w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/60-Degree-Titanium-Coated-M2-HSS-Lathe-Centre-Dill-Bit-Metalworking-Metal-300x300.jpg 300w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/60-Degree-Titanium-Coated-M2-HSS-Lathe-Centre-Dill-Bit-Metalworking-Metal-600x600.jpg 600w, https:\/\/www.tenyutool.com\/wp-content\/uploads\/2022\/08\/60-Degree-Titanium-Coated-M2-HSS-Lathe-Centre-Dill-Bit-Metalworking-Metal-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-d3db461\" data-id=\"d3db461\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-57c9c2d7 elementor-widget elementor-widget-text-editor\" data-id=\"57c9c2d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.tenyutool.com\/pt\/produtos\/m2-hss-torno-centro-brocas\/\">60 graus revestido de tit\u00e2nio M2 HSS torno centro broca de metal metal\u00fargico<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32aa0d1b elementor-widget elementor-widget-text-editor\" data-id=\"32aa0d1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Esta broca vers\u00e1til \u00e9 perfeita para uma ampla gama de aplica\u00e7\u00f5es, desde perfura\u00e7\u00e3o geral at\u00e9 trabalhos mais precisos.<\/li><li>Feita com materiais de alta qualidade, nossa broca central foi projetada para suportar at\u00e9 os mais dif\u00edceis desafios de perfura\u00e7\u00e3o.<\/li><li>com um \u00e2ngulo agudo de 60 graus, \u00e9 perfeito para criar furos limpos e precisos em uma variedade de materiais.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-209c2a7 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"209c2a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.tenyutool.com\/pt\/contate-nos\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Fa\u00e7a uma cota\u00e7\u00e3o agora!<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-debc2cb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"debc2cb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c55d16a\" data-id=\"c55d16a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f4c6637 elementor-widget elementor-widget-text-editor\" data-id=\"f4c6637\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Broca central tipo B<\/h4>\n<ol>\n<li>A broca central tipo B possui principalmente uma superf\u00edcie c\u00f4nica de 120 \u00b0 na extremidade externa, que tamb\u00e9m \u00e9 chamada de superf\u00edcie c\u00f4nica protetora.<\/li>\n<li>Ele pode usar a borda externa de um orif\u00edcio c\u00f4nico de 60 \u00b0 e n\u00e3o deve ser quebrado.<\/li>\n<li>\u00c9 usado principalmente para usinagem em torno ou em uma m\u00e1quina-ferramenta especial.<\/li>\n<li>Antes de usinar o furo central, a face final do eixo deve ser plana para evitar que a broca central tipo B se quebre.<\/li>\n<li>O \u00e2ngulo de pico da broca central padr\u00e3o \u00e9 geralmente de 118 graus.<\/li>\n<li>Ao escolher uma broca central tipo B, os usu\u00e1rios geralmente precisam projetar de acordo com suas necessidades e precisam escolher um tipo razo\u00e1vel de broca central.<\/li>\n<li>Ao us\u00e1-lo para processamento, se houver um problema anormal, voc\u00ea precisar\u00e1 interromper o trabalho de processamento e process\u00e1-lo depois de descobrir a causa.<\/li>\n<\/ol>\n<p>Portanto, os dois s\u00e3o usados em diferentes tornos ou m\u00e1quinas-ferramentas.<\/p>\n<h4>Broca de centro composto<\/h4>\n<ol>\n<li>Antes de usinar o furo central, podemos achatar a face final do eixo para evitar que a broca central se quebre.<\/li>\n<li>Geralmente, o \u00e2ngulo de pico da broca central padr\u00e3o \u00e9 de 118 graus.<\/li>\n<li>Na verdade, a fun\u00e7\u00e3o da broca central n\u00e3o \u00e9 apenas uma fun\u00e7\u00e3o de ponto fixo.<\/li>\n<li>Tamb\u00e9m pode usar a broca central como uma broca de chanfro.<\/li>\n<\/ol>\n<p>A broca de centro composto n\u00e3o s\u00f3 pode ser usada sozinha, mas tamb\u00e9m pode ser usada em diferentes equipamentos mec\u00e2nicos.<\/p>\n<p>Looking for high-quality&nbsp;<a href=\"https:\/\/www.tenyutool.com\/pt\/broca-de-centro\/\" target=\"_blank\">center drill bit<\/a>&nbsp;that deliver performance and durability? At TENYU TOOL, we specialize in manufacturing premium tools trusted by professionals worldwide.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>A broca central foi usada em tornos por alguns anos e foi usada para fazer o furo central das pe\u00e7as do eixo<\/p>","protected":false},"author":1,"featured_media":3436,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"Center Drill Bit Common Used Types | Drill Bit Types","_seopress_titles_desc":"Buy our center drill bit to get the lowest price, free quote, choose the china best tools from TENYU, we can provide the product that you want.","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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