This CCMT120408-SM internal boring insert from Dalian Sant features premium CT1029 carbide substrate with stainless-steel-dedicated wear-resistant coating. Fitted with an optimized SM chipbreaker, it is fully compatible with standard CNC lathe boring bars.
Precision-ground cutting edges combined with the optimized SM chipbreaker ensure stable chip evacuation and smooth cutting on stainless steel workpieces. The CT1029 grade delivers excellent wear and chipping resistance, guaranteeing fine surface finish and consistent dimensional accuracy.
Suitable for both roughing and finishing of stainless steel inner bores on CNC lathes. Its prolonged service life reduces tool-change frequency and overall tooling costs, effectively improving mass production efficiency for machining workshops.
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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