Carbide Threading Inserts 60 Angle/55 Angle

These Carbide Threading Inserts 60 Angle/55 Angle is the first generation inserts which has stable performance to provide excellent cutting performance and with high consistency. Partial profile 60angle/55angle German top materials and top European coating and top processing crafts.

Material instruction:
DK110 is the top choice for cast iron and non-ferrous metals (e.g. aluminum alloy), recommended Vc: 100~300m
DP220 is the top choice for various steel, recommended Vc: 100~150m
DM215 is the top choice for stainless steels as well as steel, recommended Vc: 40~80m

PVD Coating:
TiN coating is golden-yellow and is for both stainless steel & steel, but steel preferred.
TiAIN coating is blue-grey and is for both stainless steel & steel, but stainless steel preferred.