Usefull for: stainless steel, steel, bronze, copper, brass
Density: medium
Buckle: hexagon 19,2mm
Density: Medium
Recomended RPM: 3500 - 6000
Recomended RPM: 4000 - 7500
Metal: Steel, stainless steel, bronze, copper, nickel, iron
Recomended RPM: 1000-2000
Recomended RPM: 1500 - 2000