Product Features & Benefits

Constructed of M-42 5 percent cobalt high speed steel for super abrasive resistance in tough metals
Heavy duty spiral flute design produces faster chip ejection
Shorter cutting tips reduce torque for drilling in high tensile strength materials
135 degree split point reduces feed pressure for easier penetration without work hardening

Irwin Hanson 63121 - Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bit - 21/64"

Part #: AHN63121

Availability: Out of Stock

Irwin Hanson 63121 - Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bit - 21/64"

Retail Price:$8.05

Your Savings:$2.37(29%)

Our Price: $5.68

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Irwin Hanson 3016229 - 29/64

Irwin Hanson 3016229 - 29/64" Cobalt 1350- 3/8Rs-Bulk

Out of Stock

~~$16.65~~ $11.75

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Irwin Hanson 3016026 - 13/32

Irwin Hanson 3016026 - 13/32" x 5-1/4" Cobalt HSS-3/8 Reduced Shank Drill Bit

Out of Stock

~~$12.30~~ $7.03

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Irwin Hanson 30510 - Left Hand Mechanics Length Cobalt High Speed Steel Drill Bit - 5/32

Irwin Hanson 30510 - Left Hand Mechanics Length Cobalt High Speed Steel Drill Bit - 5/32"

Out of Stock

~~$8.02~~ $4.58

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Irwin Hanson 3016017 - 17/64

Irwin Hanson 3016017 - 17/64" x 4-1/8" Cobalt HSS-J/L Drill Bit

Out of Stock

~~$6.48~~ $3.70

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Irwin Hanson 3016014 - 7/32

Irwin Hanson 3016014 - 7/32" Cobalt High Speed Steel Drill Bit

Out of Stock

~~$4.17~~ $2.38

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