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

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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.

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.

Send Requirements for Custom Design

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 Packing

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

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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Do you supply the materials unlisted on your website?

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.

Can you aid in material selection & ceramic product design?

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.

Do you have a minimum order value requirement?

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.

What services beyond ceramic products do you offer?

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.

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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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