VIGANI Adapter Drill Bits,Driver Bits Set, Screwdriver Bits 10Pcs 1/4" 25mm PH1 Screwdriver Bit Set Repair Tools Screwdrivers Kit Hex Shank Drill Bit for Power Household Hand Tool

High corrosion resistance, the tip is hardened by an advanced heat treatment for enhanced durability.
10Pcs 1/4" 25mm PH1 Screwdriver Bit Set Repair Tools Screwdrivers Kit Hex Shank Drill Bit For Power Household Hand Tools
Specification:
Product Name: Screwdriver Bit
Material:Chrome Vanadium Steel
Tip Type: PH1
Hex Shank Dia:6.35mm/ 1/4"
Total Length: 25mm
Features:
Using the advanced alloy steel, the overall induction hardening, not easy to wear.
It is useful to operate electronic device, perfect for electrician, mechanic and repair work.