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Fine External Turning Tool Grain Insert TPGH110304L/TPGH110302L Tialn Coated OEM PR930

TPGT/TPGH110302/04L TN60 PR930 Fine Boring CNC Insert for Steel

This TPGT/TPGH series triangular fine boring insert covers TPGT110302L and TPGT110304L left-hand specifications, available in TN60 and PR930 high-performance carbide grades. It is dedicated to high-precision internal boring and finishing processes on CNC lathes for carbon and alloy steel.

The precision-ground cutting edge delivers ultra-tight dimensional tolerance and mirror-like surface finish, meeting strict accuracy requirements for fine boring operations. Advanced coated carbide substrates provide excellent wear and crater resistance, ensuring consistent performance in continuous long-run machining.

Fully compatible with standard precision boring tool systems, these inserts enable quick indexing to minimize machine downtime. They are widely applied in automotive, mold and precision machinery industries, delivering reliable high-precision boring solutions for mass production.

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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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