• 3 stone adjustable tensions • Designed for fast accurate deglazing of cylinders • Operated by any 1/4" - 1/2" electric drill • Powerful arm design keeps the abrasives accurately in line • Spring tension adjusting nut for positive cutting action at all speeds • Full range 3/4" - 2-1/2" capacity equipped with three 220 grit stones recommended for ring seating • Replacement Stones: • H1844B Set of 3: Medium 220 Grit, Stone Length 1-1/8"
