M.A. Ford 16518750 Tuffcut GP 4 Flute Ball Nose End Mill Stub 3/16 pneumatic accessory

Product identity and intended use

The M.A. Ford 16518750 Tuffcut GP is a 4 flute ball nose end mill with a stub length and 3/16 size. It is designed for general purpose milling in a variety of materials. The tool suits machinists and fabricators who need a rigid, short flute for contouring and profiling work. Supplied new, it arrives ready for use in compatible tool holders.

Upgrade context

This end mill replaces worn or lower flute count cutters that leave rough finishes on contoured surfaces. The four flute geometry increases feed capability and improves surface quality over two or three flute alternatives. The stub length adds rigidity for shallow pockets where deflection must be minimised. The jump is worth it when cycle time and finish quality outweigh the need for deep reach.

Sustained load behaviour

Under continuous cutting the carbide substrate and coating resist heat buildup better than uncoated high speed steel tools. The short flute length reduces vibration during extended passes in harder alloys. Chip evacuation remains consistent because the stub design keeps chips close to the flute entry point. Operators should monitor tool wear to maintain dimensional accuracy over long runs.