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CNR0010K11/0012M11/0016Q16/0008K08/0020R16 Tungsten Steel Internal Tool Holder HRC83 for CNC Lathe Machine Hardened Steel/Cast

CNR0010K11/0012M11/0016Q16/0008K08/0020R16 Tungsten Steel Internal Tool Holder HRC83 for CNC Lathe Machine Hardened Steel/Cast

Product Selling Points

These CNR series solid carbide internal threading boring bars are available in specifications from CNR0005H06 to CNR0020R16, covering shank diameters of 5–20mm. Made of premium tungsten carbide, they are purpose-built for high-precision internal threading on CNC lathes.

The integral carbide construction delivers exceptional vibration damping and outstanding rigidity, ensuring stable cutting even in deep-hole internal threading. Precision insert clamping guarantees consistent thread profile accuracy and excellent workpiece surface finish.

Fully compatible with standard internal threading inserts, they provide flexible tooling solutions for diverse thread specifications. With reliable durability and fast delivery service, they effectively reduce tooling costs and boost overall machining productivity.

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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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