PORTER CABLE 20-Volt Max 2-Tool Brushless Combo Kit, PCCK619L2

Brushless motor provides 50% more run time. PCCK607 1/2"" drill/driver contains powerful motor with 370 UWO of power for heavy-duty applications with minimal stall. Drill/driver has a two-speed transmission with 450/1, 800 RPM. PCCK647 1/4"" impact driver transmission provides 1, 400 in-lbs. of torque for large fastening applications. Impact driver transmission provides 2, 700 max RPM's.