Hanson
Irwin Industrial 63121 Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bit - 21/64"
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- SKU:
- 18095624
- MPN:
- 63121
- Availability:
- Usually ships the same or next business day. In stock at our CA, GA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/11/2026 07:25:55 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $8.44 each 8.44 |
| Buy 3 - 9 | and pay only $7.74 each 7.74 |
| Buy 10 - 19 | and pay only $5.65 each 5.65 |
| Buy 20 or above | and pay only $4.83 each 4.83 |
- Stock Update:
- 02/11/2026 07:25:55 PM PST
Description
This item is brand-new, factory sealed.
features and 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
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Irwin Industrial 63121 Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bit - 21/64"
$12.24