Horse bench grind consists of a regular aluminium oxide in glazed bond. These products are particularly suitable for high-performance high-speed steel (HSS), steel, cast steel, cast iron. Application: deburring on semi-finished steel and products. Regrinding and sharpening HSS tools such as drills and tools. various maintenance applications. Recommendations for use: When a bench grinding wheel begins to show signs of loading, use, 28 stones on the side. Suitable tool drives are bench toilet mats and angle grinders. Safety recommendations: the maximum speed is calculated in accordance with ANSI B7.1. No more than the maximum speed of the wheel labels. Attention: Smaller spindles often drive at higher RPMs. Before assembly, all wheels are visually examined damage and cracks. Perform the ring test before assembly. an undamaged wheel gives a clear tone. Specification 7" diameter 1" thick; 1" bore, 36 grit 3600 RPM Max. Speed