Diameter:75mm, Wire length:10mm, rpm: 12500 r/min Diameter:85mm, Wire length:10mm, rpm: 12500 r/min Diameter:100mm, Wire length:14mm, rpm: 11000 r/min Diameter:115mm, Wire length:15mm, rpm: 11000 r/min Diameter:125mm, Wire length:16mm, rpm: 11000 r/min Diameter:178mm, Wire length:18mm, rpm: 9000 r/min Diameter:200mm, Wire length:18mm, rpm: 6000 r/min Diameter:220mm, Wire length:20mm, rpm: 6000 r/min Diameter:250mm, Wire length:20mm, rpm: 4500 r/min Diameter:300mm, Wire length:22mm, rpm: 4500 r/min