Martindale, COMMX634EC, 8" x 1" x 1-1/2" Extra Coarse 36 Grit Lathe Type Stone with Handle
Features:
- This is supplied with a wooden block handle, which allows the entire stone to be used when clamped in a lathe or portable grinder.
Applications:
- Extra Coarse - 36 Grit: for use where a great deal of copper is to be removed and a very fast cutting stone is desired for pitted and grooved conditions.
Quickly remove flat spots, high bars, grooves, ridges, high mica, and other commutator and slip ring defects. Regular maintenance of commutators and slip rings with Martindale Commstones is so easy it enables you to eliminate the above defects in their early stages. With Commstones, it is not necessary to take a machine out of service to resurface its commutator, thus production time is saved and time-consuming major overhauls can be prevented.
