Piston Ring Gap File
Rotary wheel makes it easier and straighter cuts.
Replacement, Ring Filer, Grinding Wheel, 120-Grit, Same Used on PRO-66765 Ring Filer, Each
Easy-to-use bench- or vise-mounted 110-volt power tool makes quick yet precise work of ring fi ling. Simply square ring up by pressing against the unit’s dowel pins for clean, precise grinding. Includes 120 grit grinding wheel