Drill Bit Cobalt Norseman - Screw Machine Length - Fractional Bits 1/16" - 23/64" Diameter

In stock
SKU
DTSB-NDT-Cobalt-SML---
Shelf Location
J5.6
Rating:
100% of 100
Grouped product items
Product Name Qty
.0625 diameter - 1/16" Drill Bit Cobalt - Screw Machine Length
$3.05
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.0781 diameter - 5/64" Drill Bit Cobalt - Screw Machine Length
$2.91
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  • Buy 3 for $2.76 each and save 5%
.0938 diameter - 3/32" Drill Bit Cobalt - Screw Machine Length
$3.05
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  • Buy 3 for $2.90 each and save 5%
.1250 diameter - 1/8" Drill Bit Cobalt - Screw Machine Length
$3.04
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  • Buy 3 for $2.89 each and save 5%
.1405 diameter - 9/64" Drill Bit Cobalt - Screw Machine Length
$3.04
Out of stock
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  • Buy 3 for $2.89 each and save 5%
.1562 diameter - 5/32" Drill Bit Cobalt - Screw Machine Length
$3.63
Out of stock
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  • Buy 3 for $3.45 each and save 5%
.1719 diameter - 11/64" Drill Bit Cobalt - Screw Machine Length
$4.22
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  • Buy 3 for $4.01 each and save 5%
.1875 diameter - 3/16" Drill Bit Cobalt - Screw Machine Length
$4.69
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  • Buy 3 for $4.46 each and save 5%
.2031 diameter - 13/64" Drill Bit Cobalt - Screw Machine Length
$5.10
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  • Buy 3 for $4.85 each and save 5%
.2188 diameter - 7/32" Drill Bit Cobalt - Screw Machine Length
$5.99
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  • Buy 3 for $5.69 each and save 5%
.2344 diameter - 15/64" Drill Bit Cobalt - Screw Machine Length
$6.29
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  • Buy 3 for $5.98 each and save 5%
.2500 diameter - 1/4" Drill Bit Cobalt - Screw Machine Length
$6.64
Bulk Discounts
  • Buy 3 for $6.31 each and save 5%
.2656 diameter - 17/64" Drill Bit Cobalt - Screw Machine Length
$7.90
Bulk Discounts
  • Buy 3 for $7.51 each and save 5%
.2812 diameter - 9/32" Drill Bit Cobalt - Screw Machine Length
$8.06
Bulk Discounts
  • Buy 3 for $7.66 each and save 5%
.2969 diameter - 19/64" Drill Bit Cobalt - Screw Machine Length
$9.88
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  • Buy 3 for $9.39 each and save 5%
.3281 diameter - 21/64" Drill Bit Cobalt - Screw Machine Length
$11.96
Bulk Discounts
  • Buy 3 for $11.36 each and save 5%
.3438 diameter - 11/32" Drill Bit Cobalt - Screw Machine Length
$12.16
.3594 diameter - 23/64" Drill Bit Cobalt - Screw Machine Length
$14.43
Bulk Discounts
  • Buy 3 for $13.71 each and save 5%
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  1. great bits
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    i like them

    Review by Robert A

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Norseman HSS Screw Machine Length 135° Split Point Type 135-AG
  • 135 degree point is best for drilling hardened and other tough metals
  • Special Hi-molybdenum tool steel
  • A split point to reduce walking or wandering when drilling
  • 30% faster speeds than regular high speed bits

Heavy-duty 135 degree split point with gold finish for use in drilling hard tough metals, free machining stainless steel, high temperature alloys, titanium and certain plastics. High red hardness of cobalt steel permits speeds 30% higher than regular high-speed steel drills.

The gold finish helps with lubricity to ease galling and sticking with certain metals like Titanium, 303 stainless and nickel silver commonly used in fixed blade and folder making.

These are screw machine length bits.