Dome rasp 63/27 mm, grit 390

• Use for grinding tyre punctures.

The grinding spike is made of a steel body to which carbide particles are fed. The grinding sponge is suitable for grinding rubber and other similar materials.

In the middle of the grinding shank is a 9 mm diameter hole. It is clamped in an air grinder or drill. Recommended operating speed 4000 rpm.

For tyre repairs, it is used to grind the inner surface of the tyre before applying the repair material and to grind out damaged rubber before applying the CT-2 filler compound.