Brake disc machining with EHWA diamond honing tools in metal bond
The brake disc is a component on which the brake pad works and the vehicle thus decelerates by pressing the wheel-side brake disc and the brake pad on each other.
To provide full braking power, the surface finish of the brake disc is essential and at the same time a high safety factor in the vehicle.
EHWA developed the long-life CBN honing stones with the special metal bond (MH and MP series) for efficient honing of brake discs.
![CBN Honsteine Bremsscheiben](https://ehwadia.de/wp-content/uploads/2019/06/CBN-Honsteine-Bremsscheiben.jpg)
MH, MP | EHWA metal bond
Advantages of EHWA CBN grinding wheels:
Case study – Machining 4WD (FC):
![Bremsscheiben_4WD](https://ehwadia.de/wp-content/uploads/2019/03/Bremsscheiben_4WD.png)
Grain size: D181 to D54
Bond: MH series
Case study - machining of 2WD (SUS):
![Bremsscheiben_2WD](https://ehwadia.de/wp-content/uploads/2019/03/Bremsscheiben_2WD.png)
Grain size: D181 to D54
Bond: MP Series