OSG 55° Helix Endmill Corner Radius - Centre Cutting Regular Length - 16mm x R3 CMTINSERT and dependable chip evacuation

and dependable chip evacuation

and finishing tasks in professional and hobbyist shops alike

external grooving

keeping performance consistent across extended drilling operations

Grounded cutting edges: Grounded edges provide precise

OSG 55° Helix Endmill Corner Radius - Centre Cutting Regular Length - 16mm x R3 CMTINSERT and dependable chip evacuationThe OSG 55 Helix Endmill with a 3 mm corner radius is a centre cutting, regular length tool designed for general machining. With a 16 mm diameter, it delivers precise milling, profiling, and slotting with consistent, high quality finishes. The 55 helix angle enhances chip evacuation and lowers cutting forces, helping you maintain steady feeds and longer tool life across a variety of materials. 55 Helix for Efficient Chip Evacuation: The 55 geometry