功能

• Hard type for both stainless steel and general metal.
• The nylon nonwoven fabric is compressed and hardened to a moderate hardness, so it has little wear and abrasive power.
• The sound is quiet, the smell like a rubber grinding stone does not come out, there is little dust, and it does not break.
• Finish polishing of stainless steel, aluminum, and other non-ferrous metal processing.
• Hairline work.
• Finish polishing the mold.
• Tools used: micro grinder, electric drill.