This MPR 5R0.2 L15 micro boring tool is made of solid tungsten carbide with high‑performance black‑high coating. Designed with anti‑chipping cutting edge structure, it fits Swiss‑type CNC lathes for small‑hole turning of stainless steel and carbon steel materials.
The anti‑chipping edge greatly reduces tip breakage risk during heavy‑load machining. Premium black‑high coating improves hardness and wear resistance, delivering precise inner‑hole dimension, fine surface finish and stable cutting performance for continuous processing.
High‑rigidity integral tungsten carbide shank suppresses vibration in deep small‑hole machining. It extends tool service life, lowers replacement frequency and downtime, effectively improving output for mass‑production of precision miniature metal 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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