This SBTR series small-bore boring turning tool is made of premium Taiwan Chunbao-grade tungsten carbide alloy. Tailored for stainless steel machining on CNC Swiss-type lathes, it supports bores above 1mm with both small and large bore options and outstanding cutting rigidity.
Precision-ground cutting edges deliver stable performance in internal boring and turning. It ensures smooth chip evacuation, effectively suppresses built-up edge on stainless steel, and maintains consistent dimensional accuracy and excellent surface finish during long continuous precision production.
Available in a complete range of specifications to satisfy varied processing needs, its compact high-rigidity shank perfectly adapts to narrow inner-hole spaces. It prolongs tool life, cuts tool-change downtime, and greatly improves overall efficiency for mass manufacturing of miniature precision parts.
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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