• Int'l Trade Fair
    1. IMTS 2018
      Date:September 10-15.2018
      Booth No.:431956

Home » Trade Offer » Coated CBN Inserts for Hard Turning

Coated CBN Inserts for Hard Turning

Coated CBN Inserts for Hard Turning
Model: cutting insert
Brand Name: Worldia
Function: internal/external cutting
Materials: CBN
Type: tungsten carbide
Payment Terms : L/C,T/T
Product Details
1.Super quality coated CBN insert
2.With excellent CBN, coated material
3.Longer service life and wear resistance


The machining of hard workpiece materials requires significantly harder cutting materials. Superhard cubic boron nitride(cBN) is the hardest known material eligible for the machining of ferrous materials.

Our coated CBN inserts for hard turning utilize premium TiN/TiCN coating on a very tough type CBN and cemented carbide substrate to drastically improve wear resistance and extend tool life.


Our coated CBN is best used in CNC type lathes where speed and feed are more consistent and where material hardness is above 50Rc. Finish turning of hardened steel both through hardened and cast hardened.


For more models and types, please contact us and we also have pdf catalogue FYI.


1. Our CBN coated inserts shows excellent performance in both heavy interrupted and continuous hard cutting

2. The CBN coated inserts also can produce excellent surface finish when processing.

3. With advantage of hardness value, our CBN coated inserts are able to withstand high temperatures when machining hardened steel.

4. Compared with uncoated cutting inserts, the coated CBN insert has a longer life and much better cost performance.


Substrate: High toughness CBN blanks and tungsten carbide body

Coated layer: TiN/TiCN material

TOMD/OEM services

We can tailor-made various types of coated CBN inserts according to customers’ different requirements.


Our coated CBN inserts use plastic case/bag for packing.

Worldia is a professional supplier of Coated CBN Inserts of Hard Turning based in China. We offer lots of diamond cutting inserts with super quality, high performance and competitive price.

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