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KEUE CNC Precision MNR3 2-Flute Micro Boring Bar with Tungsten Steel Insert for CNC Lathe Tools

Product Selling Points

This MNR 6R0.2 L22 small-bore rough boring tool is made of solid tungsten carbide with wear-resistant impact-resistant coating. Supplied in both right and left-hand versions, it processes steel and stainless steel, perfect for rough boring of 1mm+ inner bores on Swiss-type lathes.

The impact-toughened cutting edge resists chipping under heavy roughing loads. Precision-lapped edges ensure consistent bore dimensions, decent surface finish and smooth chip evacuation, delivering stable performance in continuous heavy-duty steel and stainless steel machining.

Its high-rigidity integral shank eliminates chatter in deep small-bore rough boring operations. Prolonged tool life cuts tool-change frequency and downtime, effectively improving mass production efficiency of rough-machined miniature bore parts.

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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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