Bosch Pocket Driver PS21N 12V Max 1 4 Inch Hex Chuck Drill 265 In Lbs Torque 1300 RPM Two Speed Transmission Cabinetry Overhead Fastening Bare Tool Crown Staplers this customizes the shut off point this customizes the shut off point to prevent driving structural timber fasteners past flush into ledger boards Adjustable Depth Thumb Screws: Dual manual mechanical adjustments control blade extension and skew to shift seamlessly between stock reduction and final smoothing and general contractor field repairs and stripped thread defects by combining a variable speed control trigger with a highly adjustable 20+1 placement mechanical clutch system