We have Bare-Tool Milwaukee 0824-20 18-Volt Cordless V18 Lithium-Ion 1/2-Inch Hammer Drill Tool Only, No Battery with Product Detail Powerful 18-volt cordless 1/2-inch hammer drill Provides 550-inch-pounds of torque Magnesium gear box for reduced weight and added durability 1/2-inch metal ratcheting chuck with carbide jaws for superior gripping strength 5-year limited manufacturer-foots warranty . The "Bare-Tool Milwaukee 0824-20 18-Volt Cordless V18 Lithium-Ion 1/2-Inch Hammer Drill Tool Only, No Battery" is best product for you. We recommended Bare-Tool Milwaukee 0824-20 18-Volt Cordless V18 Lithium-Ion 1/2-Inch Hammer Drill Tool Only, No Battery