1.cutting wheel Suitable for the work pieces made of materials Chilled steel, 2.High-speed steel, High-carbon steel 1.cutting wheel has good ... , agate, honing cylinder sleeve and other hard friable materials.4.Please mark in detail(such as max speed, port, special ... , can be used widelysuitable for normal steel grinding, grinding, rough grinding, higher anti-pulls Intensity metal grinding as well, i. ...