Double-Sided Edge Life

Negative geometry allows for cutting edges on both the top and bottom of the insert, maximizing your tooling budget and reducing downtime.

T9200 CVD Coating

A thick Alumina (Al2O3) layer provides incredible crater wear resistance, enabling higher cutting speeds (Vc) in high-volume production.

Robust Chipbreakers

The -TM breaker is optimized for semi-finishing to medium cutting, while the -TH is built for heavy interrupted roughing.

Production Cutting Parameters (Steel P)

Compatible with PCLNR, PDJNR, PWLNR, and PTTNR Series

Heavy-Duty Applications

• Large diameter turning for energy and infrastructure parts.
• Roughing of forged steel components and cast iron housings.
• Continuous high-speed production on automated lines.
• Interrupted cutting on hexagonal or square stock.

Compatibility

Universal ISO standard fit. Optimized for performance on high-torque CNC lathes from Mazak, Mori Seiki, Haas, and Doosan.

⭐⭐⭐⭐⭐ "Bulldozer in Steel" - Robert T., USA
"The T9215 WNMG inserts are a game changer for our shaft production. We increased feed by 20% and the edges still look fresh after 50 parts."

⭐⭐⭐⭐⭐ "Consistent Performance" - Klaus M., Germany
"Tungaloy's negative inserts provide the stability we need for our automated cells. Beyond CNC's fulfillment is reliable and fast."

⭐⭐⭐⭐ "Great Economy" - S. Rossi, Italy
"Switched from positive to negative for our roughing operations. The 6 edges on the WNMG saved us a fortune this quarter."