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IRWIN
1/2-Inch High Speed Steel Countersink Drill Bit
- Mfg.#
- 12411
- Sku#
- 7959463
* Estimated stock levels as of Fri, Apr 10, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
High-speed steel milled and precision ground to 82 deg for countersinking into most machinable materials such as iron, steel, soft metals, plastic or wood.
Specifications
General
| Material | High Speed Steel |
|---|---|
| Number of Flutes | 5 |
| Overall Length | 1-21/32 in |
| Pack Qty | 1 |
| Type | Countersink Bit |
Dimensions
| Diameter | 1/2 in |
|---|---|
| Flute Length | 15/32 in |
| Shank Size | 1/4 in |
Manufacturing Details
The following information is subject to change without notice
| Country of Origin | CN |
|---|---|
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
|
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