This series of colorful quenching CNC milling inserts covers APMT1135-H2, APMT1135-TT and APMT1604PDER-H2 specifications, built with premium PN8118 carbide and vibrant multi-color PVD coating. Engineered for quenched hardened steels up to HRC 58–62, they deliver stable performance in shoulder, face milling and semi-finishing on CNC centers.
The premium PN8118 carbide substrate features excellent hot hardness and abrasive wear resistance, paired with the multi-color PVD coating that reduces friction and effectively suppresses built-up edge. It maintains sharp cutting edge integrity at high cutting temperatures, delivering 2–3 times longer tool life than standard inserts in hardened steel machining.
Manufactured to strict ISO dimensional tolerances, these inserts are fully compatible with standard APMT series shoulder milling cutters and end mill arbors for quick indexing. Widely applied in die making, mold manufacturing and precision tooling industries, they deliver premium hardened steel machining with reliable performance and outstanding cost 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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