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Customized Round PCBN DISC PCBN Blank with ±0.01mm Tolerance

Place of Origin CHINA
Brand Name CTSTC
Model Number 10W
Minimum Order Quantity 1
Packaging Details carton box
Payment Terms TT/LC/Western Union

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Product Details
Wear Resistance High Material Polycrystalline Cubic Boron Nitride
Shape Round, Square, Rectangle, Etc. Color Black
Size Customized Thermal Expansion Coefficient Low
Tolerance ±0.01mm Oxidation Resistance High
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Customized Round PCBN Blank

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Product Description

Product Description:

PCBN Cutter, also known as PCBN Blank, is a type of external turning tools made of polycrystalline cubic boron nitride (PCBN). It has a high hardness and tolerance level of ±0.01mm, and the grain size ranges from 0.05 to 0.25μm. PCBN Cutter is widely used in various cutting and machining operations, such as turning, milling, grinding and drilling. It can be used to process a variety of materials, including metal, ceramics, plastics and composites. With its high hardness and excellent cutting performance, PCBN Cutter is a great choice for making precise and accurate parts.



  • External Turning Tools - PCBN Blank
  • Tolerance: ±0.01mm
  • Hardness: High
  • Color: Black
  • Thermal Expansion Coefficient: Low
  • Grain Size: 0.05-0.25μm
  • Cubic Boron Nitride Cutting Tools

Technical Parameters:

Property PCBN Blank
Grain Size 0.05-0.25μm
Size Customized
Thermal Conductivity Low
Material Polycrystalline Cubic Boron Nitride
Shape Round, Square, Rectangle, Etc.
Tolerance ±0.01mm
Chemical Stability High
Product Name PCBN Blank
Oxidation Resistance High
Color Black
Keywords PCBN Cutting Tools, Round CBN Blank, Square CBN Insert


PCBN Blanks from CTSTC offer high wear resistance and are available in a variety of shapes, such as round, square, rectangle, etc. Custom sizes are also available. These PCBN blanks are the perfect choice for external turning tools, diamond tools, and carbide tools.

These PCBN blanks are made with the highest precision, with a tolerance of ±0.01mm. The minimum order quantity is 1, and they come packaged in carton boxes. Payment can be made by TT, LC, or Western Union.

CTSTC PCBN blanks are the perfect choice for any project requiring precision cutting tools with high wear resistance. Whether it’s for external turning tools, diamond tools, or carbide tools, CTSTC offers the perfect solution with their PCBN blanks.



Brand Name: CTSTC
Model Number: 10W
Place of Origin: CHINA
Minimum Order Quantity: 1
Packaging Details: carton box
Payment Terms: TT/LC/Western Union
Product Name: PCBN Blank
Oxidation Resistance: High
Hardness: High
Wear Resistance: High
Thermal Expansion Coefficient: Low

Support and Services:

We offer technical support and service for PCBN Blank. Our team of experienced engineers is ready to provide technical advice and assistance with installation, troubleshooting and repair. We also offer a comprehensive warranty that covers all manufacturing defects. Furthermore, we provide ongoing technical support and training for our customers in order to ensure optimal performance of their PCBN Blank. If you have any questions or concerns, please do not hesitate to contact us.


Packing and Shipping:

Packaging and Shipping PCBN Blank:

  • The PCBN Blank is packaged in a sealed box with a moisture-proof and dust-proof inner layer.
  • The box is then placed in a larger box for shipping.
  • The larger box is filled with packing material to protect the product during shipping.
  • The larger box is then sealed with tape to keep the product secure.


Q1: What is PCBN Blank?

A1: PCBN Blank is a kind of super-hard cutting tool material from CTSTC. It is made of polycrystalline cubic boron nitride (PCBN).

Q2: What is the model number of PCBN Blank?

A2: The model number of PCBN Blank is 10W.

Q3: Where can I buy PCBN Blank?

A3: You can buy PCBN Blank from CTSTC. The minimum order quantity is 1 and the payment terms are TT/LC/Western Union.

Q4: What is the packaging of PCBN Blank?

A4: The packaging of PCBN Blank is carton box.

Q5: Where is PCBN Blank made?

A5: PCBN Blank is made in China.