These high-hardness steel dedicated TCGW triangular CBN inserts are available in 090202 and 090204 specifications, built with premium ZH2020 cubic boron nitride grade. Specially developed for hardened steel machining, they match standard turning toolholders precisely.
The ultra-hard CBN cutting edges deliver exceptional wear resistance and excellent chipping toughness in high-hardness steel turning. They achieve high-gloss smooth surface finish and highly consistent dimensional accuracy, far outperforming ordinary carbide inserts.
Perfect for hard turning of hardened steel workpieces on CNC lathes as an efficient grinding alternative. Their extended service life reduces tool change downtime, lowers total tooling costs and effectively improves overall 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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