We have DEWALT D25223K 1-Inch D-Hook and Loope SDS Rotary Hammer Kit with Product Detail 8 amp motor provides high performance and overload protection: 0-1,150 RPM, 0-4,300 BPM Variable speed trigger allows user to instantly control speed from to dialed setting Delivers 2.5 ft lbs. of Impact Energy, providing fast drilling and powerful chipping SHOCKS รป Active Vibration Control reduces vibration up to 50% while increasing user comfort and productivity Mode selector allows for usage in rotary hammer, rotary only, and chiseling applications Reversing feature helps release tool from bind up situations, and assists with removal of fasteners . The "DEWALT D25223K 1-Inch D-Hook and Loope SDS Rotary Hammer Kit" is best product for you. We recommended DEWALT D25223K 1-Inch D-Hook and Loope SDS Rotary Hammer Kit