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SBWR/MGR Series Tungsten Steel Boring Cutter Premium Coated for Inner Groove Cutting

Product Selling Points

This SBWR series micro internal grooving tool is made of solid tungsten carbide, available in KT20 and KT40 wear-resistant coatings. Designed for arc groove machining of 3mm+ inner bores, it perfectly fits CNC lathes and Swiss-type lathe small-bore grooving operations.

Precision-ground grooving edges with anti-vibration geometry ensure stable chatter-free machining in narrow bores. The premium coating enhances wear resistance, delivering accurate arc groove profiles, excellent surface finish and smooth chip evacuation for steel and stainless steel.

Its high-rigidity monolithic carbide shank guarantees reliable performance in deep small-bore grooving. Extended tool life reduces tool-change frequency and downtime, effectively lowering tooling costs and boosting mass production efficiency.

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FAQ

Q: Who are we?

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.

Q: How do we guarantee quality?

We always provide samples before mass production; We always conduct a final inspection and take photos for customer confirmation before shipment;

Q: What can you buy from us?

Boiling cutters, milling cutters, CNC inserts, grooving inserts, reamers, tool holders, tool sleeves, and other industrial machinery and equipment.

Q: How do we ensure quality?

Q: Why should you buy from us instead of other suppliers?

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.

Q: What services can we provide?

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