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CBN PCBN Blanks Cutting Tools Inserts Impacts Tips Abrasive Disc High Productive Efficiency

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Zhengzhou RJ Diamond Co., Ltd.
[China]

Address
No.99 Sanquan Road, Jinshui Zone, Zhengzhou, Henan, China Zhengzhou Henan
Phone
86-0371-56680603
Contact name
CAO

Quick Information

  • Brand Name: RJ
  • Place of Origin: China
  • Model Number : Customized

Description

CBN PCBN Cutting Tool Blanks for CBN PCBN Cutting Tools CBN PCBN Inserts Impacts Tips

 

Application: With better impact resistance and high wear resistance, it is suitable for light continuous semi-finishing and finishing machining for hardened steel and those which are hard for machining.

 

The standard shape of RJ PCBN Cutting Tool Blanks is round. Other shapes, such as rectangle, triangle, square, semi-circle and so on, can also be customized per customers' requirements.

 

RJ PCBN Cutting Tool Blanks consist of fine CBN grains sintered under ultra-high pressure and ultra-high temperature. Combining the strengths of hardness, thermal stability, thermal conductivity, and strong impact resistance ability characteristic of CBN, they are ideal for cutting tools for the machining of ferrous metal and alloy, all with high productive efficiency, high machining precision, and good surface quality.

 

RJ CBN Cutting Tools Blanks are composed by BN and PCBN two series:

 

BN characteristics:
1. Solid CBN
2. Good wear resistance
3. Two sides can be used as edges
4. High thermal resistance
5. Excellent fracture resistance

 

BN application:
1. High Speed Turning and milling of gray cast iron
2. Turning of chilled iron, nickel-based iron and ductile iron

 

PCBN characteristics:
1. Good weld based in the composite CBN layer and tungsten carbide base.
2. High abrasion resistance.
3. Good transversal rupture strength resistance.
4. Good chemic stability.
5. Uniform dimension precision.
6. Good consistency of processing.

 

PCBN application:
1. Turning of cast iron.
2. Powdered metals.
3. Exotic materials and heat resistant alloys.
4. High speed milling of gray cast iron.

 

Characteristics of RJ Solid PCBN:

Product Code Main Bond Structural Characteristics Application
SBN90 Titanium nitride  Large particles, higher wear  resistance, good high-speed  continuous cutting performance.  Used for cutting the iron group  materials, and the cutting rate is from  medium to high
SBN80 Cobalt, wolfram  It’s the versatile material, suitable  for processing various types of  materials  Gray cast iron, chilled cast iron, cast  iron nickel
SBN70 Nitrogen and carbon Titanium, Aluminium Oxide  Has excellent impact resistance  and chemical stability.  Suitable for processing hardened  steel with high hardness, both  continuous and intermittent process
SBN60 Titanium carbon  High wear resistance and high  impact resistance.  High-speed continuous process  hardened steel

 

Sizes Chart of RJ CBN Cutting Tools:

 
1.BN series

 

Products Code Dia.(mm) Thickness(mm)
BN095 9.5 3.2
BN127 12.7 3.2
BN132 13.2 3.2
BN190 19.05 4.76/ 6.35
BN250 25.4 4.76/ 6.35

 
Note: The products can be manufactured per customer’s request as non-standard shapes such as rectangular, square, triangle, rhombus, sector and so on.

 
 
2. PCBN series

Products Code Dia.(mm) Thickness(mm)
PCBN1000 10.0 1.6/ 2.0/ 3.2
PCBN1200 12.7 1.6/ 2.0/ 3.2
PCBN1300 13.2 1.6/ 2.0/ 3.2
PCBN1900 19.0 1.6/ 2.0/ 3.2

Note: The products can be manufactured per customer’s request as non-standard shapes such as rectangular, square, triangle, rhombus, sector and so on.


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