Zhengzhou Halnn Superhard Materials Co., Ltd
| Payment Terms | T/T, Western Union,Paypal, MoneyGram |
| Supply Ability | 100000 pcs per month |
| Packaging Details | 10 pcs in one Plastic box inside, carton box outside |
| Delivery Time | 5~15 working days |
| Raw Materials | Cubic Boron Nitride |
| Orgin Country | China |
| Models | WNGA080408/WNGA080412 |
| Halnn Grade | BNK30 |
| Cutting Edges | 6 Tips |
| Machining Materials | Gray Iron |
| Brand Name | Halnn |
| Model Number | WNGA080408/WNGA080412 |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
Flexible Rhombic PCBN Inserts Durable Dry Cutting CBN Turning Inserts
Halnn Polycrystalline Cubic Boron Nitride , Indexable Milling Cutters
High Hardness PCBN Inserts Finish Turning High Strength Hardened Steel
BN-H10 RNGN0903 PCBN Inserts Semi - Interrupt machining Wind Power Bearings
Product Specification
| Payment Terms | T/T, Western Union,Paypal, MoneyGram | Supply Ability | 100000 pcs per month |
| Packaging Details | 10 pcs in one Plastic box inside, carton box outside | Delivery Time | 5~15 working days |
| Raw Materials | Cubic Boron Nitride | Orgin Country | China |
| Models | WNGA080408/WNGA080412 | Halnn Grade | BNK30 |
| Cutting Edges | 6 Tips | Machining Materials | Gray Iron |
| Brand Name | Halnn | Model Number | WNGA080408/WNGA080412 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | pcbn cutting tools ， pcbn insert | ||
Brazed PCBN Inserts WNGA0804 Six Cutting Edges Finish Machining Gray Iron Brake Drum
1. About Brake Drum
As we all know, more and more cars appear in people's life, so one of the most important component ~ brake drum is need in bulk quantity. So it belongs to large quantity products. The manufacturers will try their best to find the right cutting tools to help them improve the efficiency, so that reduce the costs, then get the more profit.
2. Halnn BNK30 PCBN Inserts
BNK30 PCBN Inserts are researched specific for machining gray cast iron, it not only can be made with brazed type, but also solid type, this grade can be used for both roughing and finishing process, the characteristics as follows:
| Insert Grade | Suited Materials | CBN Content | Granularity | Machining Type | Typical Application |
| BNK30 | Gray cast iron, | 97% | 2~4 | Semi-Finishing, | Brake Disc, Brake Drum, |
3. Recommend Cutting Condition of Halnn CBN Inserts for machining gray cast iron
| Machining Materials | Process | Cutting Speed | Cutting Depth | Feed Rate | 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 |
4. WNGA PCBN Inserts Specification
WNGA Brazed PCBN Inserts | ||||||||
| Type | Dimension | Standard Chamfer | Grades | |||||
| L(mm) | φI.C(mm) | S(mm) | φd(mm) | r(mm) | BN-K20 | BNK30 | ||
| WNGA080404-6S | 8 | 12.7 | 4.76 | 5.16 | 0.4 | S01015 | ● | ● |
| WNGA080408-6S | 8 | 12.7 | 4.76 | 5.16 | 0.8 | ● | ● | |
| WNGA080412-6S | 8 | 12.7 | 4.76 | 5.16 | 1.2 | ● | ● | |
5. Typical Application Case
| BNK30 PCBN Insert finish turning brake drum | |||
| Component: Brake drum | ||
Insert material | Lifetime Per blades | Roughness | |
| Halnn BNK30 | 120 pcs/blade | Ra1.6 | |
Other PCBN | 70 pcs/blade | Ra2.0 | |
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...
Get in touch with us
Leave a Message, we will call you back quickly!