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RNMN/RNGN Solid CBN Inserts

RNMN/RNGN Solid CBN Inserts

Brief Introduction of RNMN Solid CBN Inserts RNMN Solid CBN Inserts, also called RNGN Inserts. RNGN series cubic boron nitride insert is a round insert with a minimum diameter of 6.35mm and a maximum diameter of 25mm. The model and specification can be customiz
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Product Description

Brief Introduction of RNMN Solid CBN Inserts

  • RNMN Solid CBN Inserts, also called RNGN Inserts. RNGN series cubic boron nitride insert is a round insert with a minimum diameter of 6.35mm and a maximum diameter of 25mm. The model and specification can be customized according to users’ requirements. This kind of CBN Solid Inserts can rough and finish machining the inner and outer circles and end faces of high manganese steel grinding roller and other high hardness materials with excellent wear resistance.


  • It has 4 cbn grade, SBN900 and SBN850 are suitable for both cast iron and hardened steel, and SBK800 and SBK750 perform excellent on machining only cast iron.They have high impact resistance, high wear resistance and high blank removal rate. When processing forging blank, it can process directly without changing the inserts, rough and finish machining can be completed with one step, which greatly improves the machining efficiency.


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  • Common RNMN Series CBN Inserts Models include RNMN0604, RNMN0903, RNMN1204, RNMN1207, RNMN1507, RNMN1608, RNMN1907, RNMN2010, RNMN2510,ect Also same with RNGN Solid CBN Inserts, such as RNGN1204,RNGN1608,ect. 

    And for RNMN Solid CBN Inserts, standard chamfer includeT01020, T02020, S01020, S02020, S03025, S05020, S010025, and other chamfer can be customized as users' requirements.


  • Common Tool Holder for RNMN Solid CBN Inserts include CRGNR/L,CRDNN,and the tool holder square can be 25*25,32*32, and other type holder can be customized.


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  • RNMN Solid CBN Inserts can efficiently turn all kinds of cast iron and quenched steel parts to realize turning instead of grinding. It is commonly used for turning high hardness cast iron roll, wear-resistant cast iron roll, high-speed steel roll, cast steel wear-resistant parts, high chromium cast iron pump and typical parts of quenched steel parts.

  • Other Solid CBN Inserts we can offer

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SCBN TOOLS, formerly known as China Henan New Materials Research Institute, has exclusive advantages in cubic boron nitride materials. We are self-sufficient from raw materials to cutting tools production, and can provide you the most suitable cutting tool solutions.

If you do not find the information you required or would like to know more details, please contact our technical staff.

We are a CBN insert manufacturer with 15 years of experience in tool related business.

Please contact us directly. We will reply to you as soon as possible!

24-hour service Email: [email protected]       Whatsapp：+86 13271567751    +86 17797763465 


Hot Tags: RNMN Solid CBN InsertsRNGNRNMNRound InsertsRound CBN

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