Metal: Steel, stainless steel, bronze, copper, nickel, iron
Density: Medium
Recomended RPM: 1000-2000
Recomended RPM: 1500 - 2000
Recomended RPM: 2000 - 3500
Recomended RPM: 2000-3500
Usefull for: stainless steel, steel, bronze, copper, brass
Density: medium
Round per minutes: 1000 - 2500
Round per minutes: 1000 - 2000
Recomended RPM: 2500-5000