We have Bosch 17618B 18-Volt Brute Tough Litheon Hammer Drill and Driver Bare with Product Detail Features 0-475 RPM and 0-2,050 RPM and 30,750 BPM. 650-Inch lbs of torque Features Bosch durashield housing and uni-body power train to withstand real world conditions Bosch litheon batteries - state-of-art lithium-ion battery technology coupled with bosch's proprietary ecp (electronic cell protection) system guarantees the optimal performance of tool and batteries even for tough work conditions. 1/2-Inch metal chuck for increased durability Led light is great for dark or enclosed areas . The "Bosch 17618B 18-Volt Brute Tough Litheon Hammer Drill and Driver Bare" is best product for you. We recommended Bosch 17618B 18-Volt Brute Tough Litheon Hammer Drill and Driver Bare