... for chamfer,cross cut,grind,drill etc. This machine is equipped with fully sealed wide guide rail of ... type and is of dual under roller structure. The machine head can perform 360 º rotations, and is equipped ... . This machine is used for shaping, grinding and polishing of various angles and plain edge, special-shaped edges with ... head rotate speedrpm1900-3800 HBJA-30 Special-shaped Edge Cutting Machine