Zhengzhou Halnn Superhard Materials Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram,Paypal |
| Supply Ability | 100000 pcs per month |
| Delivery Time | 5~15 working days |
| Packaging Details | 10 pcs in one plastic box, outside carton box |
| Models | Customized Grooving inserts |
| Materials | Cubic Boron Nitride |
| CBN Type | Brazed PCBN Grooving Tools |
| Machining Type | Grooving |
| Component Materials | Boron Cast Iron |
| Brand | Halnn |
| Brand Name | Halnn |
| Model Number | Customized grooving tools |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram,Paypal | Supply Ability | 100000 pcs per month |
| Delivery Time | 5~15 working days | Packaging Details | 10 pcs in one plastic box, outside carton box |
| Models | Customized Grooving inserts | Materials | Cubic Boron Nitride |
| CBN Type | Brazed PCBN Grooving Tools | Machining Type | Grooving |
| Component Materials | Boron Cast Iron | Brand | Halnn |
| Brand Name | Halnn | Model Number | Customized grooving tools |
| Certification | ISO9001 | Place of Origin | China |
| High Light | cbn grooving tools ，cbn threading inserts | ||
CBN Grooving Tools For Cast Iron Cylinder liner Cutting Tools/Cylinder Tools
1. Advantages of Halnn CBN Grooving Tools
1.Comparing with other CNC tools, it can realize high cutting speed and improve the process efficiency.
2.Comparing with coating carbide insert, the tool life will improve about 9~15 times, and the costs only about 7 times of coating pcbn inserts, which is more economic.
3.With Halnn CBN Grooving Tools, the surface roughness and precision both get improved.
4.We can offer customized service as the customers' requirements.
2. Halnn CBN Grooving Tools for Cylinder liner
Most cylinder liner are made of abrasive resistant cast iron, such as boron cast iron, alloy cast iro, ect. All of them have hard pots, so it will wear rapidly with tungsten carbide tools, and also some materials can't machine with tungsten carbide inserts.
CBN tools, as one new superhard cutting tools, make it possible process the wear resistant cast iron with high hardness and make sure the high precision, good surface roughness and improve the cutting efficiency.
Halnn has researched new cbn grade BN-S300 and BNK30 specific for gray cast iron machining, both can be used for roughing and semi-finishing process. The following is cutting parameters of BN-S300 and BNKK30:
| Machining Materials | Process | Cutting Speed Vc(m/min) | Cutting Depth ap(mm) | Feed Rate Fr(mm/r) | Recommend CBN Grade |
| Gray Cast Iron | Roughing | 400-1200 | 1-10 | 0.2-1.0 | BN-S30, BN-S300 |
| Finishing | 600-2000 | ≤1 | 0.05-0.3 | BNK30, BN-K10, BN-K20 |
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
50 million-100million
Employee Number:
50~200
Ecer Certification：
Active Member
Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech enterprise specializing in the production of ultra-hardened tools, and the leader of professional hard material processing tools in China and the first to research new cutting tools specific for gray cast iron, kinds of wear-resistant steel... Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech enterprise specializing in the production of ultra-hardened tools, and the leader of professional hard material processing tools in China and the first to research new cutting tools specific for gray cast iron, kinds of wear-resistant steel...
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