12pcs Torx Screwdriver Bit Set, Magnetic 1/4" Hex Shank,Tamper-Resistant Star Drill Bit Set, 2" Long Bit T5-T40(50mm)

High-concerned chemical : none Origin : Mainland China DIY Supplies : Woodworking

Hollow Plum Blossom Head  50mm 12pcs

Product Introduction

The following are tamper proof security bits

Size: 12 2-inch star shaped positions T5, T6, T7, T8, T9, T10, T15, T20, T25, 27, T30, and T40 (T5 and T6 are not tamper proof security positions)

The drill bit is made of high-quality alloy steel material with a sturdy hardened and tempered structure, suitable for industrial use

Strong magnetic force, high precision, can accurately lock screws on each side without damaging screws and screwdriver heads