1 x 1/4" (6mm) Mini Die Grinder (Length: 157mm). 5 x 3mm (1/8") Mounted Grinding Stones. 5 x 6mm( 1/4") Mounted Grinding Stones. Free speed - 25,000RPM. Free Speed: 25,000 RPM. It's compact design aids manoeuvrability in tight areas giving you a quality finish in even the tightest areas.
