Solid CBN indexable Insert Finishing GrayIron Brake Rotor Tools with high efficiency
1. Halnn Tools Solid CBN indexable Insert Finishing Cast iron Brake Rotor From Halnn Tools
Brake disc, as the most important parts in brake system, were required high on the
surface quality and the Morphological tolerance. And with the development of the society, if the manufacturers want to have benefit, they can only find some methods to improve the efficiency. The first to think for them is change cutting tools.
2. Why we Choose Halnn Tools Solid CBN indexable Insert Finishing Cast iron Brake Rotor From Halnn Tools
– Excellent wear resistance and impact resistance
– Good thermal stability and chemical stability
– Long tool life and high cutting efficiency
– BN-S300 adopt non-metal adhesive, not only extend the insert lifetime, but also improve the impact resistance,and BN-S300 can be used for finishing process
3.BN-S300 Solid CBN indexable Insert Characteristics
| Insert Grade | Suited Materials | Machining Type | Typical Application |
| BN-S300 | Gray Cast Iron | Roughing, Finishing | Brake Disc, Gearbox, Cylinder Liner Brake Drum, Cast Iron Engine, |
| Insert Grade | Binder | CBN Content(%) | Granularity | Hardness(HV) | Cutting Depth | Condition |
| BN-S300 | AL,TIC | 97 | 4—6 | 3400—3600 | ≤2mm | Continuous |
4.Pictures of Halnn Tools Polycrystalline cubic boron nitride(PCBN) Turning Tool
5.Detailed Data of DNMN Polycrystalline cubic boron nitride(PCBN) Turning Tool
 |
| Type | Dimension | Standard Chamfer | Grades |
| L(mm) | φI.C(mm) | S(mm) | r(mm) | BN-S10 | BN-S20 | BN-S200 | BN-S300 | BNK30 |
| WNMN080404 | 8.7 | 12.7 | 4.76 | 0.4 | S01015 S01020 S02020 S02025 | ● | ● | ● | ● | ● |
| WNMN080408 | 8.7 | 12.7 | 4.76 | 0.8 | ● | ● | ● | ● | ● |
| WNMN080412 | 8.7 | 12.7 | 4.76 | 1.2 | ● | ● | ● | ● | ● |
| WNMN080604 | 8.7 | 12.7 | 6.35 | 0.4 | ● | ● | ● | ● | ● |
| WNMN080608 | 8.7 | 12.7 | 6.35 | 0.8 | ● | ● | ● | ● | ● |
| WNMN080612 | 8.7 | 12.7 | 6.35 | 1.2 | ● | ● | ● | ● | ● |
6.Our service
Pre-Sales Service
l) Prompt reply and 24 hours online,professional team to provide best price and quality product.
l) Same testing support
l ) Every batch of products will be tested to ensure its quality.
After-sales Service
l) The real-time logistics information monitoring
l ) Any questions about the product can be consulted at any time.
l) Product with any problem can return.
7.Application Case
| Item | Brake Drum Manufacturer | Image |
| Component Materials | FC250 (HT250) |  |
| Machining Process | Roughing, Dry Cutting |
| Hardness | HB210 |
| Selected insert | BN-S300 |
| Testing Performance Comparison |
| Insert Materials | Cutting Parameters | Product Image |
| Halnn BN-S300 | Vc=900,Fr=0.25,ap=0.3 |  |
| The Tool Life of Coating CBN Inserts improved about 30%, And the roughness Keeped Ra1.6 |
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Solid CBN indexable Insert Finishing GrayIron Brake RotorTools with high efficiency Images
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