Titanium Screw Insert Bits PH2
Size: H1/4*25*PH2
Finished: Function Titanium coating,4UM thickness, 2300HV hardness
TiN Screw Insert Bits PH2 packing:
TiN Screw Insert Bits Packing:
Ornament Titanium Screwdriver Bits PH2
Size: H1/4*25*PH2
Coating: that is Ornament Titanium, now lot ornament TiN coating on market,non any effect for quality,but pretty and cost'll lower.
