These 30° GB-standard trapezoidal threading inserts of the TR series feature horizontal mounting, covering full specifications from 08IR to 22ER/IR with 1.0–6.0TR pitch range. Engineered for stainless steel machining, they precisely fit standard CNC threading toolholders.
Precision-formed cutting edges guarantee accurate trapezoidal thread geometry. The wear-resistant carbide substrate provides outstanding chipping resistance and stable chip evacuation, ensuring excellent surface finish and stable dimensional accuracy on stainless steel parts.
Ideal for trapezoidal threading operations on CNC lathes, they boast complete specifications and prolonged service life. They cut down tool change downtime, lower overall tooling costs and effectively improve mass threading productivity.
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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