Carbide spear point with sharpened edges for in applications such as glass, mirror and ceramic. Cuts ideally round holes without chipping or breaking the material. All sizes 3/16 in and larger have three flats on the shank for a better grip on the drill chuck.
| Id | 220644 | 
| SKU | 2705382 | 
| PartNo | 263441OR | 
| UPC | 718928704060 | 
| Diameter | 5/16 In | 
| Shank Type | Flat | 
| Point Type | Shear | 
| Cutting Edge Material | Carbide | 
| Applicable Materials | Ceramic, Glass | 
| CID | 9 |