Dental apparatus and instruments, namely, electrosurgical devices, handpieces, dental drills, burrs, drill bits, ultrasonic dental cleaners, scalers, inserts and irrigators for use therewith, dental instrument cleaning and storage trays, hand-held dental instruments for dispensing air and water and parts and fittings therefor, dental handpieces for cleaning tooth surfaces and prostheses, dental handpieces for creating dental prostheses

Sharpening of dental and medical instruments

Lawn mower blade sharpening; Repair of small engines