Axial feed is provided for by a manual ratched system. The tool incorporates a geaduated depth of cut system. for larger size shafts a system of chain clamps are included. The machine uses a two bar v guide block system to auto align and center the tool to the shaft.
The machine may be used to mill new keyways ,recut keyways after being weld repaired or to mill a new keyway to replace a damaged keyway.
The model JSM 606 Keyway Cutter is designed to mill (6mm) to (32m ) wide by 650 mm long keyway slots in 110 mm to 400 mm diameter shafts. Portable Keyway Milling Machine Jinshaa Machines Portable Keyway Milling Machine.