{"id":2261,"date":"2020-11-02T06:21:05","date_gmt":"2020-11-02T06:21:05","guid":{"rendered":"http:\/\/tenyutool.leizi.xyz\/?p=2261"},"modified":"2026-02-04T07:30:55","modified_gmt":"2026-02-04T07:30:55","slug":"diferencia-entre-brocas-torcidas-de-vastago-conico-y-brocas-torcidas-de-vastago-recto","status":"publish","type":"post","link":"https:\/\/www.tenyutool.com\/espanol\/difference-between-taper-shank-twist-drill-bits-and-straight-shank-twist-drill-bits\/","title":{"rendered":"\u00bfCu\u00e1l es la diferencia entre las brocas helicoidales de v\u00e1stago c\u00f3nico HSS y las brocas helicoidales de v\u00e1stago recto HSS?"},"content":{"rendered":"

There is a big difference between taper shank drill bits<\/a> and straight shank drill bits<\/a><\/p>\n

HSS straight shank twist drill bits are the most widely use hole processing tool<\/p>\n

Usually, the diameter ranges from 0.25 to 80 mm<\/p>\n

It mainly consists of a working part and a handle, the working part has two spiral grooves, which look like twists, hence the name<\/p>\n

[toc]<\/p>\n

The Hss Twist Drill Bits Can be Divided Into Three Parts According to Its Function<\/h2>\n
    \n
  1. The part of the shank drill bit for clamping and used to transmit the power required for drilling<\/li>\n
  2. Drill neck The transition part between the cutter body and the drill shank. Usually use as an empty sipe for grinding wheel retraction<\/li>\n
  3. Drill body Working part of the drill. It consists of a cutting part (that is, a drill tip) and a guide part<\/li>\n<\/ol>\n

    \"Different<\/p>\n

    The HSS Taper Shank Twist Drill Bit has Two Spiral Grooves, Which are Named After Twists<\/h2>\n

    Unlike the kind above, the taper shank twist drill is tapered<\/p>\n

    Taper drills bits of different specifications have different Morse tapers<\/p>\n

    \"Different<\/p>\n

    Difference Between Straight Shank Twist Drill Bit and Taper Shank Twist Drill Bit<\/h2>\n

    Generally, those with a diameter of 13 mm or more use a\u00a0twist drill with a tapered shank\u00a0and those with a\u00a0straight shank\u00a0use the following<\/p>\n

    The main consideration is to facilitate the clamping and to have sufficient clamping force. It is obviously not cost-effective to make a small drill into a cone, so it is made into a straight shank<\/p>\n

    Both types of drills equipped with radial drills must be available<\/p>\n

    Require another set of Morse drill sleeves and one drill chuck with No. 3 Mohs drill sleeve. The chuck can be 0-13 or 2-16<\/p>\n

    If you cannot drill holes below 1 mm, compare with 2-16 drill chucks<\/p>\n

    Countersink chucks must have a special wrench, and a Morse taper sleeve must be equipped with a cone iron, but this thing is generally self-made<\/p>\n

    \"Straight<\/p>\n

    The straight shank twist drill bit is one of the most widely made use of hole drilling tool. It is mostly composed of the working part and also handle. Generally, the diameter varies from 0.1 to 120 mm.<\/p>\n

    The Twist Drill Bits can be Divided Right into Three Parts:<\/h2>\n
      \n
    1. \n

      Shank: Hss twist drill bits<\/a> shank for clamping, and made use of to transmit the power required for drilling.<\/p>\n<\/li>\n

    2. \n

      Neck Part: Hss twist drill bits neck is located at the transition between the cutter body and the hss twist drill bits shank.<\/p>\n<\/li>\n

    3. \n

      Working Part: It consists of the cutting component and the guiding part.<\/p>\n

      Hss Drill Bits have 2 Kinds of Shank<\/h3>\n

      Straight shank and also tapered shank.<\/p>\n

      Hss Twist Drill Bits Material and Angle<\/h2>\n

      Hss twist drill bits are made of high speed steel (Hss4241, Hss4341, M2, M35, M42). Taper shank twist drill bits<\/a> are commonly made use of as cutting tools for hole handling and also are extensively made use of in the processing of finished and semi-finished holes. Hss straight shank twist drill bits<\/a> are used for processing tool parts.<\/p>\n<\/li>\n<\/ol>\n

      Throughout making use of, the straight shank hss drill bit is clamped in the drill chuck and the taper shank drill bit is inserted in the taper hole of the machine tool spindle or tailstock.<\/p>\n

      In order to decrease the friction in between the guide component and also the hole wall during drilling, the straight shank twist drill bit progressively decreases in size from the drill tip to the shank to create an inverted cone shape.<\/p>\n