1. Made of stainless steel SUS420 2. Anti-rust, toughness treated, sharp with low noise, clean , shine, free of burr.

1.Made  of  stainless  steel  SUS420   

2.Anti-rust, toughness  treated , sharp  with  low  noise, clean , shine, free  of  bur.

3.The  hardness  is  kept  at  HRC 45-62 degree  at  customers'  choice .

4. Hubbed  or  unhubed

5. Meet  the  standards  of  LFBG. And  ROHS

6..we will answer any of your queris

different types of grinder cutter