Hardened industry grade S2 material for long life and high torque resistance
Anti slippery design, suitable for heavy duty and professional usage
Precisely made for exact fit
With 1/4″ hex quick change shank magnetic bit holder and nut setters, applicable to almost all drills
Bits surface is treated for better identification and prevent rust. Bits body are made with plastic sleeves.
Works with most projects, customized specifications for other projects are also available