Carbided Tool Lapping Machine CTL175 Wheelhead with diamond grinding wheels mounted on either side -switchable tool holder -can grind/lap a variety of single point and multipoint cemented carbide tools used in precision machining operations. MAIN DATA Diamond wheel: dia x bore x width mm 175 x 20 x 35 Spindle speed rpm 2200 Max shank size of tool that can be held mm 40 x 40 Main motor kw 0.55