Iscar HELITURN Indexable Inserts - CNMX: HMW, IC807

Iscar HELITURN LD Inserts with High Helical Cutting Edge for High Metal Removal Rates. The HELITURN LD inserts WNMX ...-HTW and CNMX ...-HTW are produced from the most advanced SUMO TEC grades. These inserts are designed with very positive radial helical cutting edges and positive rake angles - a combination which substantially reduces the cutting forces and facilitates higher productivity.
The CNMX and WNMX insert corners are equipped with a wiper configuration which produces high surface finish, even at high feeds.
In many cases the surface finish is sufficient for eliminating a finishing cut.
HELITURN LD inserts were designed for heavy machining applications. Their unique design ensures reliable, Fast Metal Removal.
ISCAR has recently added the HMW chipformer for machining stainless steel, high temperture alloys and soft, low carbon steel.
CNMX and WNMX inserts require special tools with appropriate seats.

CNMX Inserts
Double-sided, 80°, rhombic inserts with high helical cutting edges for high metal removal rates.
PCLNR/L...X and A..- PCLNR/L-12X tools are recommended as they were designed especially for the above inserts.
The insert’s corner has a wiper configuration which produces high surface finish even at high feeds.