cutting insert with chipbreaker
HR2 insert / T9226 grade Dormer Pramet



  • Other characteristics:

    with chipbreaker


Pramet’s HR2 expands its range of single-sided inserts for machining a wide range of materials including steels, cast irons and stainless steel.

Designed for rough forgings and castings, such as cylinders, shafts and large pins, the HR2 features a positive, stable geometry for improved tool life and performance.

Its cutting edge design and wide peripheral land promote increased productivity, while offering reliable chip formation and evacuation at high feeds (0.7 mm/rev). This promotes a continuous production process with less machine downtime, resulting in a more cost-effective operation.

HR2 is available with a new turning grade – T9226. The versatile grade achieves impressive results in heavy roughing and peeling operations.