HAND STONES - TYPE 90 AND 54
The hand stones are intended for manual (type 90) or mechanic (type 54) grinding of tools, smoothing of surfaces, tool sharpening, rounding of edges, deburring on workpieces made of steel, cast iron, cast steel, non-ferrous metals, ceramics, sintered carbides, etc.
May also be used as dressers for grinding wheels made of hard and extremely hard materials.