Adapter Drill Bits,Driver Bits Set, Screwdriver Bits 12Pcs Security Torx T5-T40 Bit Set 1/4" 6.35mm Hex Shank Home Repair Tools Kit Electric Magnetic Screwdriver Air Bits with Hole (Color : 12pcs)

High corrosion resistance, the tip is hardened by an advanced heat treatment for enhanced durability.
12Pcs Security Torx T5-T40 Bit Set 1/4" 6.35mm Hex Shank Home Repair Tools Kit Electric Magnetic Screwdriver Air Bits with Hole
Specification:
Product Name: Torx Screwdriver Bit
Material: Chrome Vanadium Steel
Tip Type: T5,T6,T7,T8,T9,T10,T15,T20,T25,T27,T30,T40
Hex Shank Dia:6.35mm/ 1/4"
Total Length: 50mm
Features:
Using the advanced Chrome Vanadium Steel, the overall Heat Treatment, not easy to wear.
It is useful to Household Repairing, perfect for Auto repair, mechanic and other repair work.