These TNMG external turning inserts come in TNMG160402/04/08/12-EM specifications with KM3315 carbide grade and high-silicon coating. Engineered for medium-rough machining of stainless steel, they adopt 60° triangular geometry and fit standard turning toolholders precisely.
The high-silicon coating delivers exceptional wear resistance and edge toughness under heavy cutting loads. The optimized EM chipbreaker ensures reliable chip control for stainless steel, maintaining excellent surface finish and stable dimensional accuracy in continuous production.
Perfect for external medium-rough turning of stainless steel components on CNC lathes, they boast significantly prolonged service life. They cut down tool change downtime, reduce overall tooling costs and effectively boost comprehensive machining productivity.
Our headquarters is located in Zhejiang, China. Starting in 2023, we sold to South Asia (10.00%), Southern Europe (10.00%), Northern Europe (10.00%), Western Europe (10.00%), East Asia (10.00%), Middle East (10.00%), Southeast Asia (10.00%), Eastern Europe (10.00%), South America (10.00%). There are a total number of people in our office.
We always provide samples before mass production; We always conduct a final inspection and take photos for customer confirmation before shipment;
Boiling cutters, milling cutters, CNC inserts, grooving inserts, reamers, tool holders, tool sleeves, and other industrial machinery and equipment.
Our headquarters is located in Zhejiang, China. Starting in 2023, we sold to South Asia (10.00%), Southern Europe (10.00%), Northern Europe (10.00%), Western Europe (10.00%), East Asia (10.00%), Middle East (10.00%), Southeast Asia (10.00%), Eastern Europe (10.00%), South America (10.00%). There are a total number of people in our office.
Wenqiao Sanqiang CNC Tools Co., Ltd., established in 2011, is located in Wenling, Taizhou, China, covering an area of 10 mu (approximately 6,667 square meters). We specialize in high-quality CNC cutting tools, including CNC carbide inserts, carbide end mills, and turning tool fixtures. Our quality speaks for itself, resulting in a high customer repurchase rate and numerous positive reviews.
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