無錫Lowifarの技術Co。, 株式 会社.
Material:
Solid Carbide
Type:
Step drill bit
Coating Type:
TiN / AlCrN / AlCrn-based / TiCN+TiN/ TIAlN / AlTIN /DLC / Diamond
Suitable for:
carbon steel / cast iron / stainless steel / alloy steel / titanium alloy / quenching piece / tool steel/ Al copper
