Place of Origin : Guiyang,China
MAXDRILL button bits
(1)Thread: R22, R25, R28, R32, R38, T38, T45, T51, ST58, GT60
(2)Diameter: 38-127mm.
(4)Package: in wooden case or in carton.
(5)Productivity: 30000pcs/ month
Especially our ST58, GT60 Button Bit & Retract Bit are widely welcomed by our client with good quality and good price.