• Int'l Trade Fair
    1. IMTS 2018
      Date:September 10-15.2018
      Venue:CHICAGO,IL,USA
      Booth No.:431956

PCD Cutting Tool, PCBN Cutting Tool

Home » Products » PCD Cutting Tools, PCBN Cutting Tools
  • PCD/PCBN Inserts
  • PCD InsertsThe PCD insert can be used in many fields including aviation, the car industry, energy equipment, and the wood and stone industry. It can be used to cut and process different materials such as nonferrous metal, tungsten carbide, ceramic, nonmetal and composite material. ...
  • PCBN Inserts The PCBN insert has the advantages of high abrasive resistance, high processing precision, good thermal conductivity and long service life.
    The PCBN insert can realize high speed cutting and hard material cutting with high work efficiency. ...
  • PCD/PCBN External Cutting Tools
  • PCD/PCBN External Turning ToolsThe PCD external turning tool is used for the external turning of copper, aluminum, copper alloy, aluminum alloy, tungsten carbide and nonmetal work pieces such as composite material.
    The PCBN external turning tool is used for the external turning of hardened steel, hard cast iron, ...
  • PCD Wheel Hub Turning ToolsOur PCD wheel hub turning tool has a unique positioning table which can be used to change blades. The speed of changing blades can be improved and the blades can be positioned in the accurate place to guarantee the processing precision. ...
  • PCD/PCBN External Grooving ToolsThe service life of welding the PCD/PCBN external grooving tool is 10 to 15 times that of the average tungsten carbide grooving tool and coating grooving tool.
    The processing precision of the PCD/PCBN external grooving tool can reach 3 micrometers. ...
  • PCD/PCBN Boring Tools
  • PCD/PCBN Boring CuttersThe welding PCD/PCBN boring cutter has good balance of performance and stability.
    The welding PCD/PCBN boring cutter features good abrasive resistance and long service life.
    The PCD/PCBN boring cutter can guarantee high processing precision. ...
  • PCD/PCBN Threading ToolsThe PCBN external threading tool is used for hardened steel, hard cast iron, grey cast iron and iron series metal work pieces. For example, it can be used to process thread cast iron cylinder sleeves for cars. ...
  • PCD/PCBN Internal Grooving ToolsThe PCD internal grooving tool is used to groove and cut various materials including copper, aluminum, copper alloy, aluminum alloy, tungsten carbide and nonmetal work pieces. For example, it can be used to process aluminum alloy piston. ...
  • Diamond Engraving and Milling Tools
  • PCD Acrylic Window BitsThe PCD acrylic window bit applies to various materials, such as PC, PET, glass fiber, carbon fiber, nonferrous metal and acryl. It can be used to process various panels for cellphones, MP3s and MP4s, and to process decorating parts such as photo frames and CD disc holders. ...
  • PCD Stone Engraving Tools (Granite, Marble)The center sharp knife of the PCD stone engraving tool features long service life and good adaptability. It is particularly suitable to engrave granite and ceramic. Its maximum engraving depth can reach 1mm.
    The flat bottom knife is used to engrave characters with smooth edges. The size of the engraving ...
  • PCD/PCBN Roller Cutting Tools and HoldersThe PCD boring cutter features high processing precision and high work efficiency.
    The PCD boring cutter can realize high speed cutting and hard material cutting.
    With the features of high abrasive resistance and thermal conductivity, the boring cutter has a long ...
  • PCD Milling ToolsPCD blanks feature high hardness, high abrasive resistance, high thermal conductivity and strong toughness. The PCD milling tool has advantages over the average tungsten carbide milling tool.
    The PCD milling tool is used to process work pieces of various materials, including copper, ...
  • PCD Reamers The PCD reamer can realize high speed cutting and hard material cutting.
    With the features of high abrasive resistance and thermal conductivity, PCD reamer has a long service life. Its service life is 10 to 20 times that of the average tungsten carbide reamer. ...
  • Diamond Drills
  • Diamond DrillsAs PCD blanks feature high hardness, high abrasive resistance, high thermal conductivity and strong toughness, the diamond drill has advantages over the average tungsten carbide drill and coating drill.
    The diamond drill is used to precisely drill work pieces of various materials, such as copper, ...

1. PCD Cutting Tool

Description
PCD blanks not only have the advantages of diamonds, such as high hardness, high abrasive resistance, high thermal conductivity, low friction coefficient and low expansion coefficient, but also the features of hardened alloy, including good strength and toughness. The PCD cutting tool is one of the most important new cutting tools. It can realize high speed cutting, hard material cutting and precision processing. The PCD cutting tool meets the requirements of environmental protection.

Features
1) The hardness of PCD reaches 8,000HV, which is 80 to 120 times the hardness of tungsten carbide.
2) The heat conduction coefficient of PCD is 1.5 to 9 times that of tungsten carbide. It is even higher than the coefficient of PCBN and copper. The coefficient of PCD reaches 700W/mK. The PCD cutting tool can conduct heat at fast speed.
3) The friction coefficient of PCD is only 0.1 to 0.3, while that of tungsten carbide is 0.4 to 1. The PCD cutting tool can reduce the cutting force.
4) The thermal expansion coefficient of PCD is 0.9×10-6 to 1.18×10-6, which is only one fifth that of alloy. The PCD cutting tool features small thermal deformation and high processing precision.
5) The affinity between PCD cutting tool and different materials, including nonferrous metal and nonmetal material is small. The cuttings will not attach to the cutting tool during cutting.

2. PCBN Cutting Tool

Description
PCBN blanks have the advantages of high hardness, high thermo stability, high chemical stability, good strength and good weld ability. The PCBN cutting tool is one of the most important new type cutting tools. It can realize high speed cutting, hard material cutting, dry cutting, the replacement of grinding with turning, and precision processing. The PCBN cutting tool meets the requirements of environmental protection.

Features
1) The PCBN cutting tool has high hardness and abrasive resistance. The hardness of PCBN blanks reaches 3,000 to 5,000HV, so the PCBN cutting tool has high abrasive resistance. The abrasive resistance of PCBN cutting tool is 50 times that of tungsten carbide cutting tool, 30 times that of coating tungsten carbide cutting tool, and 25 times that of ceramic cutting tool.
2) High thermo stability and high heat resistance. The PCBN cutting tool can bear temperature as high as 1400 to 1500℃. Under high temperature, PCBN cutting tool shows good thermo stability and red hardness.
3) High chemical stability. The PCBN cutting tool features high oxidation resistance. It still will not be oxidized under the temperature of 1000℃. Even under 1200 to 1300℃, the PCBN cutting tool will not react to iron series materials.
4) Good heat conductivity. The heat conduction coefficient of PCBN material is lower than that of diamonds, but it is higher than that of tungsten carbide.
5) Low friction coefficient. The friction coefficient of PCBN is only 0.1 to 0.3, while that of tungsten carbide is 0.4 to 0.6.

Application
The PCD cutting tool is used in different fields including aviation, car industry, electronics, and the wood and stone industry. It applies to nonferrous metal, tungsten carbide, ceramic, nonmetal and compound materials.
The PCBN cutting tool applies to various ferrous metals, such as cast iron, nodular cast iron, pearlite grey cast iron, HRC45-68 hardened steel, bearing steel, tungsten carbide, hard roller and sintered alloy.

Technical Specifications
Parameters Recommended for PCD Cutting Tool
Work Piece Material V(m/min) f (mm/rev) Ap (mm)
Al and Al Alloys 200~3000 0.05~0.5 0.05~1.0
Nonmetal Material 100~500 0.05~0.5 0.05~1.0
Carbide 20~30 0.05~0.2 0.05~1.0
Parameters Recommended for PCBN Cutting Tool
Work Piece Material Hardness V(m/min) f (mm/rev) Ap (mm)
Gray Cast Iron HB170~300 500~1500 0.1~0.4 0.1~1.5
Alloyed Iron HB240~300 150~300 0.05~0.4 0.1~0.5
Nodular Cast Iron 100~350 200~400 0.1~0.4 0.1~0.5
P/M Fe-based HRC55-65 50~150 0.05~0.4 0.05~0.5
Hardened Steel HRC55~65 80~200 0.05~0.2 0.05~0.2
Heat-resistant Alloys 110~160 50~200 0.05~0.2 0.05~0.2

Material
Our PCN blanks and PCBN blanks are manufactured by world famous companies, such as E6, GE(DI), LIJIN, SMITH, SUMITOMO and TOMEI.

Packaging
The PCD and PCBN cutting tools are packaged in a plastic case/carton

Other Products
  • Self-Supported Diamond Die BlanksThe self-supported diamond die blank uses our own patent technology to conduct one side polishing. We also use unique checkout ...
  • Scribing WheelsAs a tool for glass cutting, the scribing wheel is the primary factor to decide the cutting quality of the glass. The Worldia diamond scribing wheel features stable ...
  • PCD BlanksThe hardness of PCD reaches 8000HV, which is 80 to 120 times that of tungsten carbide.
    The thermal conductivity of PCD is 1.5 to 9 times ...

Worldia is a PCD cutting tool manufacturer and supplier, based in China. We offer PCBN cutting tools, diamond die blanks, PCD blanks, etc. Our high quality products are offered at competitive prices. The full chain of manufacturing PDC cutters and cutting machinery can be completed in China, even in one city. Our lower manufacturing cost saves your purchasing cost. More details of each product are shown on the page with description.