20pcs Half Time Drill Driver Multi Function Screwdriver Tool Screw Power Tool

Works with your own power drill. Drill driver-1PC. 1 x Storage case. 1 x Wrench. 2 x Countersink bits ( 3/32" 2.4mm, 1/8" 3.2mm). 8 x Flathead bits (1/8" 3.2mm, 5/32" 4mm, 3/16" 4.8mm, 1/4" 6.3mm). Equipped with the plastic case, easy to carry.