We have Bare-Tool Milwaukee 0724-20 V28 28-Volt 1/2-Inch Lithium Ion Cordless Hammer/Driver Drill No Battery with Product Detail Cordless hammer/driver drill powered by 28-volt lithium-ion technology Up to two times the average run-time of 18-volt tools; 600 in./lbs. of maximum torque 1/2-inch all-metal, single-sleeve, ratcheting chuck with all carbide jaws 28-volt hammer drill 5-year limited warranty . The "Bare-Tool Milwaukee 0724-20 V28 28-Volt 1/2-Inch Lithium Ion Cordless Hammer/Driver Drill No Battery" is best product for you. We recommended Bare-Tool Milwaukee 0724-20 V28 28-Volt 1/2-Inch Lithium Ion Cordless Hammer/Driver Drill No Battery