The Dormer Yellow Shark Line E297 spiral point taps are forged from premium HSS-E-PM powder metallurgy cobalt steel, marked with an iconic yellow ring for quick identification. Engineered for through-hole threading, they comply with DIN standards and deliver stable performance on CNC machining equipment.
Featuring optimized spiral point geometry, they ensure efficient downward chip evacuation and eliminate chip clogging in through-hole work. The hard chrome plating with precision edge treatment reduces built-up edge, guarantees clean burr-free threads and maintains consistent dimensional accuracy.
Widely suitable for tapping low alloy steel, carbon steel and non-ferrous metals like copper, they offer exceptional wear resistance and extended service life. They boost threading productivity, cut tool replacement frequency and lower overall tooling costs for industrial 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.
Accepted Delivery Terms: -; Accepted Payment Currency: -; Accepted Payment Method: PayPal; Spoken Languages: English, Chinese