Tungaloy CNMG120412-TH T9125 Heavy Interrupted Turning Insert CNMG190612-GR NC3020 4mm radius insert while achieving

4mm radius insert while achieving the same (or better) Ra surface roughness value

05mm below center increases radial forces exponentially on a narrow edge

allowing for stable performance during semi-finishing and medium-duty turning

so you can get to work right away

⭐⭐⭐⭐⭐ "Extremely reliable grade" - Klaus M

Tungaloy CNMG120412-TH T9125 Heavy Interrupted Turning Insert CNMG190612-GR NC3020 4mm radius insert while achievingTungaloy CNMG120412 TH T9125 Turning Insert Maximum Edge Stability Premium CVD T9125 Made in Japan What is the most durable carbide insert for heavy interrupted cuts in steel? The Tungaloy CNMG120412 TH T9125 is a high strength CVD coated carbide turning insert specifically engineered to thrive in the most demanding steel (P class) machining environments. Featuring the T9125 grade, Tungaloy's leading solution for steel turning, this insert utilizes a