Description Compact-class cordless 22V impact driver with 1/4" hexagonal click-in chuck for medium-duty applications in wood, metal and other materials Chuck type: 1/4" hexagonal click-in No load RPM: gear 1: 1000 rpm; gear 2: 1500 rpm; gear 3: 2700 rpm Maximum torque: 531 in-lb (1); 973 in-lb (2); 1717 in-lb (3) FEATURES & APPLICATIONS Features High-efficiency brushless motor means the tool lasts longer and gets more work done per charge Three gears and electronic speed control for easy switching between different driving speeds Ergonomic grip and trigger for maximum comfort and convenience during long periods of use Robust 1/4" hexagonal click-in chuck Four bright LEDs around the chuck provide direct illumination of the work surface Applications Driving self-drilling or self-tapping screws in 12 gauge sheet metal Driving lag bolts up to 1/2" diameter in wood Driving 1/4" diameter Kwik HUS and Kwik HUS-EZ screw anchors in concrete and masonry Tightening and releasing nuts and bolts up to 3/8" in diameter Drilling in wood with WDB-S spade bits TECHNICAL DATA Chuck type7/16" hexagonal Feature: Powerful high efficiency hammering mechanism No load RPM|: gear 1: 2200 rpm Maximum torque: 4867 in-lb (1) 1 Full hammering frequency: 3000 impacts/minute Number of gears: 1 Dimensions (LxWxH): 9.9 x 3.7 x 10.2 in Tool body weight: 5.7 lb. A-weighted emission sound pressure level: 95 dB (A) 2 Package content 1x SID 4-A22 Cordl. impact driver assy Pack size 1 pc Operating Instruction