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YULOU Small Diameter Internal Boring Tool Holder TSHB Hrc42-46 Black/Ni Coated Steel

Product Selling Points

Manufactured by YULOU, this TSHB small-diameter internal boring tool holder is forged from high-grade alloy steel with a hardness rating of HRC42–46. Offered in black oxide and nickel-plated surface finishes, it delivers solid rigidity for clamping small boring bars in precision CNC lathe machining.

Its side-locking clamping structure ensures secure, slip-free tool holding and effective vibration damping, significantly reducing tool deflection during deep small-hole boring. The precision-ground inner bore guarantees accurate tool alignment, maintaining tight dimensional accuracy and smooth inner wall finish.

Compatible with standard CNC lathes and automatic turning centers, it suits diverse small-bore processing scenarios. The dual coating options adapt to different working environments, providing consistent batch quality at a competitive price for hardware, mold and automotive manufacturing.

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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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