| Size(mm) | 4-30mm |
| Manufacturing Process | Roll Forged, Milled |
| Shank | Ssds-Plus,SDS-Max,Spline ,Hex,Four Square |
| Surface | Sandblasted, Zinc, Nickel, Chrome Plated |
| Flute | Single or Double Fulte |
| Body Material | 45# Carbon Steel |
| Tip Feature | Flat,Cross,W |
| Aplication | Drilling Concrete, Granite, Brick, Block, Tile,Mar |