These 55° Whitworth straight pipe threading inserts come in 16ER external and 16IR internal configurations, covering 8W, 11W, 14W, 19W and 24W pitch specifications. Built with a universal carbide grade for steel and stainless steel, they are fully compatible with standard threading toolholders.
Precision-machined thread profiles guarantee highly accurate Whitworth thread geometry. The optimized cutting edge features excellent built-up edge resistance and smooth chip evacuation, delivering clean thread surfaces and consistent dimensional accuracy.
Ideal for pipe threading of steel and stainless steel workpieces on CNC lathes. The universal material adapts to diverse machining needs, and free shipping per box offers great cost efficiency to lower overall tooling expenses.
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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