Our diamond grinding wheels are specialized for friction materials, are used for chamfering, grinding and grooving the internal & external arc and of the drum brake pads and disc brake pads. 

We can provide customers with professional technical supports. According to different friction materials and equipment conditions.

Diameter   Hole       Thickness      Width        Grit Size
250mm     35mm        25mm          35mm      30/35
300mm   170mm        26mm          25mm      30/35
350mm     70mm        33mm          50mm      30/35
500mm    320mm       30mm          90mm      30/35
510mm    310mm       30mm        100mm      30/35
600mm    350mm       35mm          50mm      30/35

When place order , please inform follows:
1)outer diameter (mm/inch)
2)hole diameter(mm/inch)
3)thickness(mm/inch)
4)grit size
5)quantities
6)other requirement(if)