Hexagonal shanks for sure grip in the chuck. Sharp cutting lip and a wide single spiral flute gives ample clearance for chip flow. Center screw point starts hole and helps pull bits through material.
Product specification\n\n
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| Brand | Vulcan |
|---|---|
| UPC | 045734686250 |
| Model Number | PTA250420/228531O |
| Feature | Center screw point starts hole and helps pull bits through material |
| Category | POWER TOOLS & ACC |
| Additional Category | Drill Bits |
| Length | 17.126 |
| Width | 10.827 |
| Height | 8.661 |
| Weight | 0.86 |
