SmartPro Air Do X Stonesetter, Engraver & Micromotor Ti-Cast Each dispenser and refill contains

Each dispenser and refill contains 10 feet of annealed

sunken impression with each strike

Four-prong design for square shaped stones

and hammer heads to prevent marring

Three different-length bushing inserts control jaw thickness and uniformity

SmartPro Air Do X Stonesetter, Engraver & Micromotor Ti-Cast Each dispenser and refill containsSmartPro Air Do X combines a pneumatic engraver and a high speed micromotor in one compact, bench friendly unitcomplete with a built in compressor so there's no separate air supply to buy or maintain. Designed for stone setting, light engraving, drilling, and polishing, it features digital LED controls, overload protection, and both hand and foot control for precise, repeatable work. An excellent all around power tool for jewelers who need versatile