GOST 19059-1980 Rhombic throw-away (indexable) carbide cutting inserts with 80° included angle, with cylindrical holes and chip-breaking flutes on one face only. Design and dimensions
1980GOST 19059-1980 Rhombic throw-away (indexable) carbide cutting inserts with 80° included angle, with cylindrical holes and chip-breaking flutes on one face only. Design and dimensions