2 mm Carbide Endmill 55 HRC PACK OF 2 16mmapmtinsertcutter Solid Carbide Cutters are used

Solid Carbide Cutters are used to machine Hard materials

so you can just check the description of size from other brands to fix this insert

not a mixed type

All parts are made from steel

brown coatedSUITABLE TO ALL MILLING CUTTER FOR APMT1135

2 mm Carbide Endmill 55 HRC PACK OF 2 16mmapmtinsertcutter Solid Carbide Cutters are usedSolid Carbide Cutters are used to machine Hard materials, Steel, Alloy Steel, Cast iron, stainless steel, and many other material grades. A Bronze TiSiN Coating, Endmill for Better Life and wear resistance. 35 Degree Helix Angel, Grain Size 0. 5mUsed for Face Mill, Shoulder mill, side mill, etc., Plastic Packaging for non breakable packing