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.
| Id | 278219 |
| SKU | 3100880 |
| PartNo | 227991OR |
| UPC | 718928704282 |
| Diameter | 1/2 In |
| Flute Type | Spiral |
| Number Of Flutes | 1 |
| Shank Type | Hex |
| Quick Change Shank | No |
| Point Type | Screw |
| Applicable Materials | Wood |
| CID | 9 |
R.P. Lumber - Edwardsville, IL