Lathe milling cnc cutting tools diamond tipped tools

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Product Overview


PCBN insert is used to process hardened steel, hardened cast iron, grey cast iron and iron series metal work pieces




Product Description



  Cubic boron nitride (CBN) is a high-performance type of cutting tool material from a polycrystalline mass, that similar to PCD is produced in a high temperature-pressure process. CBN, its hardness only surpassed by a diamond, is suitable for the machining of materials that cannot be machined with PCD or mono-crystalline diamond. The main application range is ferrous materials possessing hardness from approximately 45 HRC as well as grey cast iron, Cr-chilled cast iron and wear alloys on a cobalt, nickel or iron basis.

In contrast to PCD and diamond, CBN does not react with the carbide constituents existing in these materials. Also of no consequence are the occurring machining temperatures, because CBN only reacts with oxygen from a temperature of approximately 1200° C and subsequently possesses an unequalled thermal hardness. Only in so-called super-alloys in the aircraft or reactor industry with a distinctive austenitic phase and simultaneously high toughness do CBN inserts generally reach their application limits. Typical representatives are high Ni-alloyed materials such as Inconel 718 or Nimonic. For these materials machining trials are necessary to clarify the application possibility. CBN turning tools are very effective at machining most steels and cast irons.

We have developed our own unique grinding process for PCD & CBN turning inserts giving talentool Diamond Tools' cutting tools a superior edge.

Our superior quality gives you increased tool life and improved finish, while providing you with increased productivity and lower cost.


 Advantage of diamond and cbn

1.the diamond and cbn  meets the international standard 

2.high abrasive resistance ,high processing precision , good thermal conductivity and long service life

3.the diamond and cbn cutting edge is sharp ,it can realize high speed cutting and hard material cutting with high work efficiency and facilitate clamping can be used repeatedly, which heps to lower your processing cost.

the diamond and cbn can be used many fileds including aviation, the car industry,energy equipment,and the wood and stone industry. it can be used to cut and process different material such as nonferrous matal, tungsten carbide, ceramic ,onometal and composite material.





Materials to be Processed


Nonferrous Metal

Aluminum, Aluminum Alloy

Piston, cylinder, wheel hub, transmission case, pump body, admission pipe and various shell parts for cars and motorcycles.

Tank body, shell and compressor parts for airplanes and electro mechanical products.

Precision machinery parts for cameras, duplicators and metrical instruments.

Parts for pump body and oil press.

Copper, Copper Alloy

Axle, bearing bush, bearing and pump body for internal combustion engines and ships.

Parts for various instruments, dynamo commutators, printed boards and electronic apparatus.

Bearing, bearing bush, valve and shell body.

Tungsten Carbide

Sinter such as valve seat and cylinder, and semi-finished sinter.


Various nonferrous metal parts such as magnesium and zinc.



Hardwood, artificial board, artificial abrasion resistant fiberboard.

Reinforced Plastic

Glass fiber and carbon fiber reinforced plastic.


Roller for paper and rubber ring.


Carbon rod.


Sinter such as sealing ring and plunger piston, and semi-finished sinter.



Packaging & Shipping

   PCBN Indexable Grooving Thread Turning Inserts  :

1.Inner Packing:Plastic Box and Foam Pad
   Quanlity:    1 PCS/BOX,2 PCS/BOX,5 PCS/BOX,10 PCS/BOX
   Outer Packing:  Genaral Carton
2.Your customized are also welcome. IMG_0084IMG_0353.JPG



Company Information

  Talentool(Shanghai) Diamond Manufacture Co.,Ltd. Sales and Services represent the Best Diamond Tool Manufacturers in the Business.With over 15 years experience in the industry,based on Precision Diamond Products, Excellent Customer Service,Competitive price and Expedited Deliveries.Talentool offers a diverse range of products and solutions at affordable prices.Small or large, your request will be met with expert advice, individualized attention, and innovative solution.  company informartion

 Any question or demand,you're welcomed to contact me.:D

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