Abrading machines; sharpening wheels [electric machines]; abrasive tools being parts of machines; abrading inserts for use with machines; holding devices for machine tools; machine tool holders; jigs for holding a component during machining; sharpening wheels [parts of machines]
MachinerySharpening instruments; sharpening stones; cutting, drilling, grinding, sharpening and surface treatment hand tools; wheels (sharpening -) [hand tools]
Hand Tools