Description
* Blue-Groove point and cutting edge for faster chip removal - 4x faster than standard spade bits.
* Double cutting spurs scribe the outside of the hole reducing breakout. 10% larger shank for added durability.
* Grooved hex shank prevents slipping in drill chuck or bit extension. Fits all standard quick change chucks.
Additional Information
Brand: |
IRWIN |
Color: |
Silver |
Number of Items in Set: |
7 |
Item Diameter: |
5/16 in |
Material: |
Steel |
Type: |
Drill Bit |
