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Professional PCD & CBN
Cutting Tools

High-performance inserts, drills, and grinding solutions for industrial precision machining.

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About Sinamaster

SINAMASTER Cutting Tool is a professional manufacturer specializing in PCD (Polycrystalline Diamond) and CBN (Cubic Boron Nitride) tools. With a strong focus on innovation and quality, we deliver cutting-edge solutions for demanding industrial applications across the globe.

Our product range includes PCD inserts, CBN inserts, honing stones, grinding wheels, and high-precision PCD/CBN drills. Trusted by industries in Europe, North America, South America, the Middle East, and Asia, our tools enhance production efficiency and reduce operational costs.

Global Reach

Serving clients in over 50 countries

Industrial Focus

Automotive, metallurgy, mining & more

Sinamaster End Mill

Our Applications

Sinamaster cutting tools are engineered for high-precision performance across a wide range of industrial sectors and machining processes.

Automotive

  • Brake Discs & Drums
  • Engine Cylinder Blocks
  • Transmission Shafts
  • Gears & Bearings

Rail & Heavy Machinery

  • Rail Wheels & Axles
  • Mining Equipment
  • Slurry Pumps
  • Metallurgical Rolls

Precision Machining

  • Impellers & Turbines
  • Slewing Rings
  • High-Speed Milling
  • Deep Hole Drilling

Our Products

Premium PCD and CBN cutting tools designed for durability, precision, and maximum efficiency in industrial environments.

PCD Inserts

PCD Inserts

Polycrystalline Diamond inserts for high-speed turning and milling of non-ferrous metals and composites.

  • High wear resistance
  • Long tool life
  • Suitable for aluminum, copper, and MMCs
CBN Inserts

CBN Inserts

Cubic Boron Nitride inserts for hard turning of hardened steels and cast irons.

  • Hardness up to 5000 HV
  • Thermal stability up to 1400°C
  • Ideal for HRC 45+ materials
Ceramic Inserts

Ceramic Inserts

Advanced ceramic cutting tools for high-speed machining of cast iron and superalloys.

  • High thermal resistance
  • Suitable for dry cutting
  • Excellent for continuous cuts
Honing Stones

Honing Stones (CBN/PCD)

Precision honing stones for achieving ultra-fine surface finishes in cylinder bores and hydraulic components.

  • CBN & PCD variants available
  • High material removal rate
  • Consistent surface quality
Grinding Wheels

Grinding Wheels (CBN/PCD)

High-performance grinding wheels for precision surface and cylindrical grinding.

  • Long service life
  • Minimal dressing required
  • Excellent dimensional accuracy
PCD Drills

PCD/CBN Drills

Solid carbide drills with PCD or CBN tips for high-precision hole making in abrasive materials.

  • Diameter range: 1–20 mm
  • High rigidity and accuracy
  • Suitable for deep hole drilling

End Mills

Carbide end mills with PCD or CBN tips for high-speed milling of non-ferrous and hardened materials.

  • 2-flute and 4-flute options
  • High feed rates
  • Excellent chip evacuation

Tool Holders

Precision tool holders designed for maximum stability and accuracy with PCD/CBN inserts.

  • ISO and DIN standard compliance
  • High clamping force
  • Balanced for high RPM

Download Our E-Catalogues

Access detailed product specifications, technical data, and application guides.

Download Full Catalogue View PDF Samples

Get in Touch

Contact Sinamaster Cutting Tool for product inquiries, technical support, or partnership opportunities.

Contact Information

[email protected]
0086-5926010174
No.436 Nanshan Road, Huli District, Xiamen City, 361006, China

Visit Our Website

For full product details, technical documentation, and global distributor information.

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