so only use the automative special cutter
Black TiAlN coated process: high hardness coating
Replaceable original cutter:
Carbide Mortice slotter Cutter SG3W 80x1
Whole piece of carbide
CU20 Cutting Wheel Compatible With ILCO 020 024A 024B 040 044 Key Machine 其他品牌 so only use the automativeCU20 Cutter Compatible with Ilco Key Machines Compatible with key machine Ilco 020,024A,024B,040HD,044HD & Curtis 2100,2200,3100, 3200 Key Cutter Features HSS Material: It is made of HSS Co(HSSM35) material imported from Japan, high temperature quenching, hardness reaches HRC64 65, ultra high temperature quenching, high hardness, copper key and iron key can all be cut, good wear resistance, Durable. Production process: Using full CNC grinding machine,