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 sizes
Bits fit all power drills, screwguns, cordless screwdrivers, and magnetic hand drivers with 1/4" 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

70pcs. - 25mm Bits:
(12) Slot: 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.6, 7, 8mm
(8) Phillips: #00, #0, #1, #2, #2, #2, #3, #4
(8) Pozi: #00, #0, #1, #2, #2, #2, #3, #4
(12) Hex: 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8mm
(10) Hex: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4"
(13) 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

49pcs. - 25 Security Bits:
(3) Torq: 6, 8, 10
(4) Spanner: 4, 6, 8, 10 (4) Tri Wing: 1, 2, 3, 4
(9) Tamper 5STAR: TX10, 15, 20, 25, 27, 30, 40, 45, 50
(14) Tamper TORX: T5H, T6H, T7H, T8H, T9H, T10H, T15H, T20H, T25H, T27H, T30H, T35H, T40H, T45H
(6) Tamper Hex: 2, 2.5, 3, 4, 5, 6
(6) Tamper Hex: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32"
(3) 25mm Clutch Bits: 1, 2, 3

13pcs. - 50mm Bits:
(2) Pozi: #2, #3
(3) Phillips: #1, #2, #3
(7) TORX: T10, T15, T20, T25, T27, T30, T40
(1) Robertson: 2

13pcs. - 75mm Bits:
(5) Phillips: #1, #2, #2, #2, #3
(5) Robertson: 1, 2, 2, 2, 3
(2) Hex: 3/16", 1/4"
(1) Slot: 1/4"

Package Content:
148pc Set
Storage Case