We have Bosch 17618-01 18-Volt 1/2-Inch Brute Tough Litheon Hammer Drill/Driver with 2 Fat Batteries with Product Detail Features 0-475/0-2,050 RPM and 30,750 BPM. 650-Inch Pound of torque Features Bosch durasheild 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 17618-01 18-Volt 1/2-Inch Brute Tough Litheon Hammer Drill/Driver with 2 Fat Batteries" is best product for you. We recommended Bosch 17618-01 18-Volt 1/2-Inch Brute Tough Litheon Hammer Drill/Driver with 2 Fat Batteries