These CCMT series diamond internal boring inserts come in KM242 and VP15TF carbide grades with dedicated coatings for stainless steel. Available in CCMT060204 and CCMT060208 with optimized chipbreakers, they fit standard small-bore boring bars perfectly.
Precision-ground cutting edges with optimized groove geometry ensure stable chip evacuation and excellent built-up edge resistance during stainless steel boring. The premium carbide grades deliver outstanding wear resistance, guaranteeing fine surface finish and consistent dimensional accuracy.
Ideal for internal finishing and semi-finishing of stainless steel small-bore parts on CNC lathes and Swiss-type machines. Reliable service life reduces frequent tool changes, lowers tooling costs and effectively boosts precision internal machining efficiency.
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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