FORTOOL PRODUCT NAME:Fortool 48-03-3012 To Spline Adapter Chuck Adapter Drill Bit Tool For Shank Rotary HammerPRODUCT DETAILS:【Parts Number】48-03-3012【Features】This adapter allows the use of spline shank accessories in shank rotary hammer, drilling depth 3 inches, for faster material pulverization and create exact spot drilling. Remove centering bit with drift key 48-20-5497【Good Replaceability】The adapter is manufactured with high precision instruments, it has excellent size and fits your tool because of the well-designed and excellent processing【Easy To Install】Easy to install, save your time and money! The function is equivalent to prior parts!