These hardened cobalt-alloy spiral flute machine taps are available in full metric fine-pitch sizes from M3 to M12 with multiple coating options. Designed for blind-hole threading, they come in application-specific grades for stainless steel, steel and cast iron machining.
The precision spiral flute geometry enables efficient upward chip evacuation, eliminating clogging in blind holes. The cobalt-reinforced substrate with wear-resistant coating delivers exceptional hardness and heat resistance, ensuring accurate thread profiles and burr-free surface finish.
Suitable for both CNC machining centers and manual tapping operations, they offer reliable durability across various metal materials. They boost threading productivity, extend tool service life and effectively reduce overall tooling costs for 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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