Hanson
Irwin Industrial 30516 Left Hand Mechanics Length Cobalt High Speed Steel Drill Bit - 1/4"
- SKU:
- 18110769
- MPN:
- 30516
- Availability:
- Usually ships the same or next business day. In stock at our CA, GA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/17/2026 07:26:00 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 $11.84 each 11.84 |
| Buy 3 | and pay only $10.64 each 10.64 |
| Buy 4 | and pay only $9.93 each 9.93 |
| Buy 5 - 8 | and pay only $9.55 each 9.55 |
| Buy 9 or above | and pay only $8.73 each 8.73 |
- Stock Update:
- 02/17/2026 07:26:00 PM PST
Description
This item is brand-new, factory sealed.
Features and Benefits:
- Constructed of M-42 8 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
- Ideal for use with screw extractors
Overall length: 3-5/16".
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Irwin Industrial 30516 Left Hand Mechanics Length Cobalt High Speed Steel Drill Bit - 1/4"
$15.58