Inserts DN--

DN-- inserts (DNMA/DNMG) are 55° negative turning inserts for lathe operations, engineered for stable cutting forces, controlled chip breaking and consistent surface finish in general-purpose machining.

Available in multiple sizes (e.g., 1504/1506) with a wide choice of chipbreakers and grades/coatings matched to the workpiece material (steel, stainless, cast iron) and cutting conditions. Options from Yg & Echain.

Suitable for production and maintenance turning, offering 4 cutting edges for longer tool life and lower cost per edge.