20PCS Drill Bits Set Screw Extractor Set Drill High Speed Steel Screwdriver Bit for Electric Power Drill Screwdriver Tool Set

Feature? Made of polished chrome vanadium alloy steel The design is clever, convenient and practical. 20pcs Complete specifications and powerful functions. One-piece packaging for easy storage. Specification? Product size: 195 * 44 * 75mm Product weight: 360g/box Packing Includes: 1 Half Time Drill Driver 8 Phillips Bits (2 each: PH0, PH1, PH2, PH3) 8 Flathead Bits (2 each: 1/8" 3.2mm, 5/32" 4mm, 3/16" 4.8mm, 1/4" 6.3mm) 2 Countersink Bits ( 3/32" 2.4mm, 1/8" 3.2mm) 1 Allen Wrench Bonus Storage Case