boron nitride cutting tool
boron nitride cutting tool
boron nitride cutting tool
boron nitride cutting tool
boron nitride cutting tool

Polycrystalline Cubic Boron Nitride Cutting Tool PCBN Cutting Tools

Polycrystalline cubic boron nitride (PCBN) cutting tool is made of cubic boron nitride micro-powder, by grinding after high temperature and high pressure sintering, with high hardness, excellent wear resistance, high temperature and corrosion resistance, high thermal conductivity, good thermal stability and chemical stability, also with low friction coefficient and small cutting resistance. It is available for both low and high speed cutting, with good cutting quality and long service life, usually 5-25 times as carbide tool. PCBN cutting tool is suitable for processing a variety of high hardness materials, such as quenched steel, die steel, tool steel, alloy steel, gray iron, white iron, etc., can be used on ordinary machine tools, special machine tools, automatic lines and CNC machine tools and other equipment, widely applied for cutting processing of automotive components, metallurgical rolls, bearings, molds and other parts.

  • Brand:

    ATCERA
  • Item NO.:

    AT-CNGN1204
  • Materials

    Boron Nitride (BN ) Ceramic
  • Shapes

    Mechanical Parts
  • Applications

    Mechanical Parts
PCBN Cutting Tools

Advantages of Polycrystalline Cubic Boron Nitride Cutting Tool

 

 

Polycrystalline cubic boron nitride (PCBN) cutting tool has high hardness, excellent wear resistance, high temperature and corrosion resistance, high thermal conductivity, good thermal stability and chemical stability, also with low friction coefficient and small cutting resistance. It is available for both low and high speed cutting, with good cutting quality and long service life, usually 5-25 times as carbide tool. 

 

application of PCBN ceramic tools

Applications of PCBN Cutting Tools

 

 

Polycrystalline cubic boron nitride (PCBN) cutting tool is suitable for processing a variety of high hardness materials, such as quenched steel, die steel, tool steel, alloy steel, gray iron, white iron, etc., can be used on ordinary machine tools, special machine tools, automatic lines and CNC machine tools and other equipment, widely applied for cutting processing of automotive components, metallurgical rolls, bearings, molds and other parts.

 

 

 

 

 

Size Chart of PCBN Cutting Tool

 

Committed to providing PCBN cutting tools customized to your precise needs. Our devoted team guarantees careful adherence to your instructions, aiming to surpass customer expectations. Moreover, we provide the flexibility of customized sizes to meet your unique requirements.

 

 

Drawing and parameter requirements shall be provided if customized design request.

Polycrystalline Cubic Boron Nitride Cutting Tools
Item NO. ISO Standard Designation Cutting Edge Length
(mm)
Inner Cutting Circle Dia.
(mm)
Thickness
(mm)
AT-CNGN1204 CNGN1204 12.9 12.7 4.76
AT-CNGN1207 CNGN1207 12.9 12.7 7.94
AT-CNGN1608 CNGN1608 16.1 15.875 8.0 
AT-DNGN1104 DNGN1104 11.6 9.525 4.76
AT-RCGV0605 RCGV0605 6 6.35 5.00 
AT-RCGV0907 RCGV0907 9 9.525 7.94 
AT-RCGV1207 RCGV1207 12 12.7 7.94 
AT-RCGV1510 RCGV1510 15 15.875 10.00 
AT-RCGV1910 RCGV1910 19 19.05 10.00 
AT-RCGV2012 RCGV2012 20 20 12.00 
AT-RCGV2512 RCGV2512 25 25.4 12.00 
AT-RCGX0605 RCGX0605 6.35 6.35 5
AT-RCGX0907 RCGX0907 9.525 9.525 7.94
AT-RCGX1207 RCGX1207 12.7 12.7 7.94
AT-RCGV1510 RCGV1510 15.875 15.875 10
AT-RCGX1910 RCGX1910 19.05 19.05 10
AT-RNGN090400 RNGN090400 9 9.525 4.76
AT-RNGN120400 RNGN120400 12 12.7 4.76
AT-RNGN120700 RNGN120700 12 12.7 7.94
AT-RNGN150700 RNGN150700 15 15.875 7.94
AT-RNGN160800 RNGN160800 16 16 8
AT-RNGN190700 RNGN190700 19 19.05 7.94
AT-RNGN201000 RNGN201000 20 20 10
AT-RNGN250700 RNGN250700 25 25.4 7.94
AT-RNGN251000 RNGN251000 25 25.4 10
AT-RNGN251200 RNGN251200 25 25.4 12
AT-SCGN0903 SCGN0903 9.525 9.525 3.18
AT-SCGN0904 SCGN0904 9.525 9.525 4.76
AT-SCGN1204 SCGN1204 12.7 12.7 4.76
AT-SNGN0903 SNGN0903 9.525 9.525 3.18
AT-SNGN0904 SNGN0904 9.525 9.525 4.76
AT-SNGN1204 SNGN1204 12.7 12.7 4.76
AT-SNGN1208 SNGN1208 12.7 12.7 8
AT-SNGN1608 SNGN1608 16 16 8
AT-SNGN2010 SNGN2010 20 20 10
AT-TNGN1103 TNGN1103 11 6.35 3.18
AT-TNGN1604 TNGN1604 16.5 9.525 4.76
AT-TNGN1603 TNGN1603 16.5 9.525 3.18
AT-WNGN0804 WNGN0804 8.7 12.7 4.76

 

 

PCBN Integral Welding Cutting Tool
Item NO. ISO Standard Designation Cutting Edge Length
(mm)
Inner Cutting Circle Dia.
(mm)
Thickness
(mm)
Bore Diameter
(mm)
Radius of Cutting Edge Arc
(mm)
AT-CNGA120402-4N CNGA120402-4N 12 12.7 4.76 5.15 0.2
AT-CNGA120404-4N CNGA120404-4N 12 12.7 4.76 5.15 0.4
AT-CNGA120408-4N CNGA120408-4N 12 12.7 4.76 5.15 0.8
AT-CNGA120412-4N CNGA120412-4N 12 12.7 4.76 5.15 1.2
AT-DNGA110402-4N DNGA110402-4N 11 9.525 4.76 3.81 0.2
AT-DNGA110404-4N DNGA110404-4N 11 9.525 4.76 3.81 0.4
AT-DNGA110408-4N DNGA110408-4N 11 9.525 4.76 3.81 0.8
AT-DNGA150402-4N DNGA150402-4N 15 12.7 4.76 5.16 0.2
AT-DNGA150404-4N DNGA150404-4N 15 12.7 4.76 5.16 0.4
AT-DNGA150408-4N DNGA150408-4N 15 12.7 4.76 5.16 0.8
AT-DNGA150412-4N DNGA150412-4N 15 12.7 4.76 5.16 1.2
AT-SNGA120402-8N SNGA120402-8N 12 12.7 4.76 5.16 0.2
AT-SNGA120404-8N SNGA120404-8N 12 12.7 4.76 5.16 0.4
AT-SNGA120408-8N SNGA120408-8N 12 12.7 4.76 5.16 0.8
AT-SNGA120412-8N SNGA120412-8N 12 12.7 4.76 5.16 1.2
AT-TNGA160404-6N TNGA160404-6N 16 9.525 4.76 3.81 0.4
AT-TNGA160408-6N TNGA160408-6N 16 9.525 4.76 3.81 0.8
AT-TNGA160412-6N TNGA160412-6N 16 9.525 4.76 3.81 1.2
AT-TNGA220404-6N TNGA220404-6N 22 12.7 4.76 5.16 0.4
AT-TNGA220408-6N TNGA220408-6N 22 12.7 4.76 5.16 0.8
AT-TNGA220412-6N TNGA220412-6N 22 12.7 4.76 5.16 1.2
AT-VNGA160402-4N VNGA160402-4N 16 9.525 4.76 3.81 0.2
AT-VNGA160404-4N VNGA160404-4N 16 9.525 4.76 3.81 0.4
AT-VNGA160408-4N VNGA160408-4N 16 9.525 4.76 3.81 0.8
AT-VNGA160412-4N VNGA160412-4N 16 9.525 4.76 3.81 1.2
AT-WNGA060402-6N WNGA060402-6N 6 9.525 4.76 3.81 0.4
AT-WNGA060404-6N WNGA060404-6N 6 9.525 4.76 3.81 0.8
AT-WNGA060408-6N WNGA060408-6N 6 9.525 4.76 3.81 0.2
AT-WNGA080402-6N WNGA080402-6N 8 12.7 4.76 5.16 0.2
AT-WNGA080404-6N WNGA080404-6N 8 12.7 4.76 5.16 0.4
AT-WNGA080408-6N WNGA080408-6N 8 12.7 4.76 5.16 0.8
AT-WNGA080412-6N WNGA080412-6N 8 12.7 4.76 5.16 1.2

 

 

PCBN Integral Composite Blades
Item NO. ISO Standard Designation Cutting Edge Length
(mm)
Inner Cutting Circle Dia.
(mm)
Thickness
(mm)
Bore Diameter
(mm)
Radius of Cutting Edge Arc
(mm)
AT-CCGW09T302-2N CCGW09T302-2N 9 9.525 3.97 4.4 0.2
AT-CCGW09T304-2N CCGW09T304-2N 9 9.525 3.97 4.4 0.4
AT-CCGW09T308-2N CCGW09T308-2N 9 9.525 3.97 4.4 0.8
AT-CCGW09T312-2N CCGW09T312-2N 9 9.525 3.97 4.4 1.2
AT-CCGW120402-2N CCGW120402-2N 12 12.7 4.76 5.5 0.2
AT-CCGW120404-2N CCGW120404-2N 12 12.7 4.76 5.5 0.4
AT-CCGW120408-2N CCGW120408-2N 12 12.7 4.76 5.5 0.8
AT-CCGW120412-2N CCGW120412-2N 12 12.7 4.76 5.5 1.2
AT-CNGA120402-2N CNGA120402-2N 12 12.7 4.76 5.15 0.2
AT-CNGA120404-2N CNGA120404-2N 12 12.7 4.76 5.15 0.4
AT-CNGA120408-2N CNGA120408-2N 12 12.7 4.76 5.15 0.8
AT-CNGA120412-2N CNGA120412-2N 12 12.7 4.76 5.15 1.2
AT-DCGW070202-2N DCGW070202-2N 7 6.35 2.38 2.8 0.2
AT-DCGW070204-2N DCGW070204-2N 7 6.35 2.38 2.8 0.4
AT-DCGW070208-2N DCGW070208-2N 7 6.35 2.38 2.8 0.8
AT-DCGW11T302-2N DCGW11T302-2N 11 9.525 3.97 4.4 0.2
AT-DCGW11T304-2N DCGW11T304-2N 11 9.525 3.97 4.4 0.4
AT-DCGW11T308-2N DCGW11T308-2N 11 9.525 3.97 4.4 0.8
AT-TCGW0902 TCGW0902 9.6 5.56 2.38 2.5 0.2
AT-TCGW1103 TCGW1103 11 6. 35 3.18 2.8 0.2
AT-TCGW16T302-3N TCGW16T302-3N 16 9.525 3.97 4.4 0.2
AT-TNGA160404-3N TNGA160404-3N 16 9.525 4.76 3.81 0.4
AT-TNGA160408-3N TNGA160408-3N 16 9.525 4.76 3.81 0.8
AT-TNGA160412-3N TNGA160412-3N 16 9.525 4.76 3.81 1.2
AT-TNGA220404-3N TNGA220404-3N 22 12.7 4.76 5.16 0.4
AT-TNGA220408-3N TNGA220408-3N 22 12.7 4.76 5.16 0.8
AT-TNGA220412-3N TNGA220412-3N 22 12.7 4.76 5.16 1.2
AT-WNGA060402-3N WNGA060402-3N 6 9.525 4.76 3.81 0.2
AT-WNGA060404-3N WNGA060404-3N 6 9.525 4.76 3.81 0.4
AT-WNGA060408-3N WNGA060408-3N 6 9.525 4.76 3.81 0.8
AT-WNGA080402-3N WNGA080402-3N 8 12.7 4.76 5.16 0.2
AT-WNGA080404-3N WNGA080404-3N 8 12.7 4.76 5.16 0.4
AT-WNGA080408-3N WNGA080408-3N 8 12.7 4.76 5.16 0.8
AT-WNGA080412-3N WNGA080412-3N 8 12.7 4.76 5.16 1.2

 

 

 

Technical Data of Boron Nitride Materials

 

Items Pyrolytic Boron Nitride Hot Pressed Boron Nitride
Purity (%) 99.99% 99.5%
Density (g/cm3) 2.15-2.19 1.96-2
Bending strength (MPa) 173 (A direction) 310
Tensile strength (MPa) 112 (A direction) 110
Compressive strength (MPa) 154 (A direction) 120
Hardness (HV0.5) 651 62
Maximum working temperature (℃) 1000(air), 2300(vacuum) 900(air), 1850(vacuum)
Thermal conductivity (W/m*K) 60 (A direction) 55
Thermal expansion coefficient (/℃) 6*10-7 1.8*10-6
Volume resistivity (Ohm*cm) 2*1014 1.2*1014
Dielectric strength (kV/mm) 55 76

 

*This chart illustrates the standard characteristics of the boron nitride materials commonly employed in the manufacturing of our boron nitride products and parts. Please be aware that the attributes of customized boron nitride products and parts may vary depending on the specific processes involved. Detailed parameter is decided by type and composition of stabilizing agent.

 

 

 

 
 
 
 
PCBN Cutting Tool for CNC & Special Machine Tools

Valuable Information

 

polycrystalline cubic boron nitride cutting tool

Polycrystalline Cubic Boron Nitride Cutting Tool Packing

 

 

Polycrystalline cubic boron nitride cutting tools are carefully packaged in appropriate containers to avoid any potential damage.

 

Customization Advantages
Customization Advantages

 

 

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

 

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

 

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

 

4. Quickly provide samples and test reports to confirm that the product meets your needs.

 

5. Provide product use and maintenance suggestions to reduce your cost of use.

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Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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