3/8 inch 80 Grit Round Brown Grinding Stone, USA
3/8 inch 80 Grit Round Brown Grinding Stone. 3/8 inch diameter round ball; 1/8 inch shank; 1 7/8 inches long overall; Brown Aluminium Oxide Grit; Medium bonded construction; Used for general purpose stock removal; Maximum 60,000 RPM with one inch of the shank inserted in chuck; New but not in retail packaging; Made in USA by an industrial ...