KISENG 20Pcs Screwdriver Repair Tools Kit Drill Driver Swivel Head Holder with Drill Bit Set

Technical Specifications: Material: Alloy Steel Case Color: Yellow Case size: 19.5cm x 7.5cm x 4.5cm/7.7" x 3" x 1.8" Features and Benefits: Easily switch between bits in seconds----Alloy Steel Materials Swivel head flips&locks from drilling to driving-----Works with your own power drill. Drilling to driving in half of the time----Select two different size bits, drill your pilot hole, flip the pivot arm, then drive in any screw, nut, or fastener. Comes with 8 Phillips bits, 8 slot bits and 2 countersink bits which can meet your basic needs. Well packed and assorted in a plastic box for convenient access and storage. Package Contents: 1 x Half Time Drill Driver 8 x Phillips Bits (2 each: PH0, PH1, PH2, PH3) 8 x Flathead Bits (2 each: 1/8" 3.2mm, 5/32" 4mm, 3/16" 4.8mm, 1/4" 6.3mm) 2 x Countersink Bits ( 3/32" 2.4mm, 1/8" 3.2mm) 1 x Allen Wrench 1 x Storage Case