1/4 in. Impact-Duty Steel Screwdriver Driving Bit Set (148-Piece) by XtremepowerUS

This 148-piece Stark Screwdriver Master bits is great for vehicle, computer and electronic repair included most popular sizes of tamper-proof fasteners. Selection of security bits for Torx, spanner and hex fasteners in the most popular size. Bits fit all power drills, screw guns, cordless screwdrivers and magnetic hand drivers with 1/4 in. hex chuck. Applicable for installing in electric screwdriver, hand screwdriver, electric drill and other tools. Adopts the CR-V manufacturing skill and overall high-frequency quenching, super hardness, high torque, long lifetime.

• 70-pieces – 25 mm bits: 12 slot: 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.6 mm, 7 mm, 8 mm, eight Phillips: #00, #0, #1, #2, #2, #3, #4 eight pozi: #00, #0, #1, #2, #2, #3, #4, twelve hex: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, 10 hex: 1/16 in., 5/64 in., 3/32 in., 7/64 in., 1/8 in., 9/64 in., 5/32 in., 3/16 in., 7/32 in., 1/4 in., thirteen TORX: T5, T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40, T45, 3 spline: M5, M6, M8, 4 Robertson: 0, 1, 2, 3
• 49-pieces – 25-security bits: 3 Torq: 6, 8, 10, 4 spanner: 4, 6, 8, 10 four tri wing: 1, 2, 3, 4, nine tamper 5 star: TX10, TX15, TX20, TX25, TX27, TX30, TX40, TX45, TX50, (14) Tamper TORX: T5H, T6H, T7H, T8H, T9H, T10H, T15H, T20H, T25H, T27H, T30H, T35H, T40H, T45H, 6 tamper hex: TX2, TX2.5, TX3, TX4, TX5, TX6, six tamper hex: 5/64 in., 3/32 in., 7/64 in., 1/8 in., 9/64 in., 5/32 in., three 25 mm clutch bits: 1, 2, 3
• 13-pieces – 50 mm bits:, two pozi: #2, #3, three Phillips: #1, #2, #3, seven TORX: T10, T15, T20, T25, T27, T30, T40, one Robertson: 2, 13-pieces – 75 mm bits: five Phillips: #1, #2, #2, #3, five Robertson: 1, 2, 2, 3, two hex: 3/16 in., 1/4 in., one slot: 1/4 in.
• Package content: 148-pieces set, storage case