Best HSS Taper Shank Drill Bit

1400 Series HSS Drill Bit Black Oxide Finish Morse Taper Shank Spiral Flute 118 Degree Conventional Point 2-3/8″ Size

  • Taper shank drill bit fits into Morse Taper tool holder.
  • Designed for drilling in a range of materials.
  • High-speed steel (HSS) provides hardness for wear resistance.
  • Black oxide finish reduces wear while promoting chip and coolant flow.
  • 118-degree conventional point for general-purpose drilling applications.
Product Description
More Choice For You: Home > Hss Drill Bit > Taper Shank Drill Bit
Product Name 1400 Series HSS Drill Bit Black Oxide Finish Morse Taper Shank Spiral Flute 118 Degree Conventional Point 2-3/8″ Size
Material HSS 4241,4341,6542-M2 (Cobalt5%M35 is available)
Cutting Angle String 118Degrees
Shank Type Morse Taper
Cutting Length 10.125 inches
Cutting Diameter 2.375 inches
Surface Finish Black & White (Back Oxide ,Gray & Bright , Bright , Amber Color Titanium Coating are Also available)
Package One Piece in Paper Box, Plastic Box, Wood Box
Product Size
Diameter Overall Length Flute Length MT Diameter Overall Length Flute Length MT
mm mm mm number mm mm mm number
7.5 150 69 1 32 334 185 4
7.8 156 75 1 32.5 334 185 4
8 156 75 1 33 334 185 4
8.2 156 75 1 33.5 334 185 4
8.5 156 75 1 34 339 190 4
8.8 162 81 1 34.5 339 190 4
9 162 81 1 35 339 190 4
9.2 162 81 1 35.5 339 190 4
9.5 162 81 1 36 344 195 4
9.8 168 87 1 36.5 344 195 4
10 168 87 1 37 344 195 4
10.2 168 87 1 37.5 344 195 4
10.5 168 87 1 38 349 200 4
10.8 175 94 1 38.5 349 200 4
11 175 94 1 39 349 200 4
11.2 175 94 1 39.5 349 200 4
11.5 175 94 1 40 349 200 4
11.8 175 94 1 40.5 354 205 4
12 182 101 1 41 354 205 4
12.2 182 101 1 41.5 354 205 4
12.5 182 101 1 42 354 205 4
12.8 182 101 1 42.5 354 205 4
13 182 101 1 43 359 210 4
13.2 182 101 1 43.25 359 210 4
13.5 189 108 1 43.5 359 210 4
13.8 189 108 1 43.75 359 210 4
14 189 108 1 44 359 210 4
14.25 212 114 2 44.25 359 210 4
14.5 212 114 2 44.5 359 210 4
14.75 212 114 2 44.75 359 210 4
15 212 114 2 45 359 210 4
15.25 218 120 2 45.25 359 210 4
15.5 218 120 2 45.5 359 210 4
15.75 218 120 2 45.75 359 210 4
16 218 120 2 48 369 220 4
16.25 223 125 2 48.5 369 220 4
16.5 223 125 2 49 369 220 4
16.75 223 125 2 49.5 369 220 4
17 223 125 2 50 369 220 4
17.25 228 130 2 50.5 374 225 4
17.5 228 130 2 51 412 225 5
17.75 228 130 2 51.5 412 225 5
18 228 130 2 52 412 225 5
18.25 233 135 2 53 412 225 5
18.5 233 135 2 54 417 230 5
18.75 233 135 2 55 417 230 5
19 233 135 2 56 417 230 5
19.25 238 140 2 57 422 235 5
19.5 238 140 2 58 422 235 5
19.75 238 140 2 59 422 235 5
20 238 140 2 60 422 235 5
20.25 243 145 2 61 427 240 5
20.5 243 145 2 62 427 240 5
20.75 243 145 2 63 427 240 5
21 243 145 2 64 432 245 5
21.2 248 150 2 65 432 245 5
21.5 253 165 2 66 432 245 5
23.25 278 155 3 67 432 245 5
23.5 278 155 3 68 437 250 5
23.75 281 160 3 69 437 250 5
24 281 160 3 70 437 250 5
24.25 281 160 3 71 437 250 5
24.5 281 160 3 72 442 255 5
24.75 281 160 3 73 442 255 5
25 281 160 3 74 442 255 5
25.25 286 165 3 75 442 255 5
25.5 286 165 3 76 447 260 5
25.75 286 165 3 77 514 260 6
26 286 165 3 78 514 260 6
26.25 286 165 3 79 514 260 6
26.5 286 165 3 80 514 260 6
26.75 291 170 3 81 519 265 6
27 291 170 3 82 519 265 6
27.25 291 170 3 83 519 265 6
27.5 291 170 3 84 519 265 6
27.75 291 170 3 85 519 265 6
28 291 170 3 86 524 270 6
28.25 296 175 3 87 524 270 6
28.5 296 175 3 88 524 270 6
28.75 296 175 3 89 524 270 6
29 296 175 3 90 524 270 6
29.25 296 175 3 91 529 275 6
29.5 296 175 3 92 529 275 6
29.75 296 175 3 93 529 275 6
30 296 175 3 94 529 275 6
30.25 301 180 3 95 529 275 6
30.5 301 180 3 96 534 280 6
30.75 301 180 3 97 534 280 6
31 301 180 3 98 534 280 6
31.25 301 180 3 99 534 280 6
31.5 301 180 3 100 534 280 6
31.75 306 185 3
* Custom-tailor would be available against customers’ requirements

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