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. Can be made according to different friction materials and equipment conditions

Outer dia(mm)	Hole dia(mm)	Thickness(mm)	Grit size
114	40	30	30/35
117	40	45	30/35
200	75	44	30/35

when order , please inform follows:

outer diameter (mm/inch)

hole diameter (mm/inch)

thickness (mm/inch)

grit size

quantities

other requirement(if)