305 No.4 HSS Woodruff Cutter 5/8x3/32"

The Somta HSS Woodruff Keyseat Cutter range is designed for precision machining of Woodruff keyseats and semi‑circular keyways used in shafts, gears, pulleys, and mechanical drive components. These cutters produce the correct curved slot profile required for secure Woodruff key installation, ensuring accurate alignment and reliable torque transmission. Manufactured from high quality High Speed Steel (HSS), Somta Woodruff cutters provide dependable cutting performance and durability for general engineering and workshop applications. The precision‑ground cutting profile allows controlled material removal, helping achieve accurate keyseat depth, width, and profile consistency. This range covers a broad selection of standard Woodruff cutter numbers and sizes, making it easy to match cutters to common shaft and key specifications. Designed for use on milling machines, Somta HSS Woodruff Cutters are suitable for machining aluminium, mild steel, and other commonly machined engineering materials. Ideal for toolrooms, maintenance workshops, and fabrication environments, this range delivers consistent, professional results when producing or repairing keyseats in rotating components.