These 16ER series external threading inserts adopt premium KN60 cermet substrate, specially engineered for mild steel with high-gloss finish. Available in multiple ISO pitch specifications with WF chipformer, they are fully compatible with standard CNC threading tool holders.
The cermet material provides excellent wear resistance and anti-adhesion performance, delivering bright, high-gloss thread surfaces on mild steel. Precision-formed cutting edges ensure standard thread profile, consistent dimensional accuracy and stable chip evacuation.
Ideal for external thread finishing of mild steel workpieces on CNC lathes, achieving mirror-like high-gloss thread quality. Prolonged service life reduces tool-change frequency, boosts batch production efficiency and elevates overall finished product quality.
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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