Stark USA 1/4" Impact-Duty Steel Screwdriver Bit Set 148pc

Selection of security bits for Torx, spanner and hex fasteners in the most popular sizes
Bits fit all power drills, screw guns, 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