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 | 278240 | 
| SKU | 3186871 | 
| PartNo | 228291OR | 
| UPC | 718928704305 | 
| Diameter | 3/4 In | 
| Flute Type | Spiral | 
| Number Of Flutes | 1 | 
| Shank Type | Hex | 
| Quick Change Shank | No | 
| Point Type | Screw | 
| Applicable Materials | Wood | 
| CID | 9 |