130: Auxiliary device of Superfinishing with grinding wheel abrasive stone for pieces of 100 to 500 mm of diameter and length of 1,000 to 2,500 mm.
140: Grinding of abrasive stone Superfinishing auxiliary device for large crankshafts in apollos and crankpins. The Superfinishing of the balloons of the crankshaft is also possible using axial Superfinishing.