Description
Two cutter design for maximum drilling efficiency and hole completion. Aggressive self-feed spur for faster drilling, 7/16 in heshank, shank flats for better retention.
Product Details
Manufacturer: STANLEY BLACK & DECKER
Manufacturer’s Part Number: DW1639
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- Open tooth design allows for more resharpenings
- Aggressive spur provides fast material penetration
- Optimized cutting geometry provides longer bit life
- 7/16 in ball groove shank allows for quick bit changes
| Applicable Materials | Wood |
| Diameter | 2-9/16 in |
| Finish | Black |
| Flute Length | 1 in |
| Material | Carbon Steel |
| Overall Length | 6 in |
| Point Type | Screw |
| Quick Change Shank | Yes |
| Shank Diameter | 7/16 in |
| Shank Type | Ball Groove, He |
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