SmartPro Air Do X Stonesetter, Engraver & Micromotor Ear Post & Backs A geared rack and pinion

A geared rack and pinion feed with return spring delivers effortless

Built in the classic Boley Style V configuration

Suitable for beginners and professional jewelers alike

and general round forming work

Needle nose pliers with serrated tips for gripping friction pins

SmartPro Air Do X Stonesetter, Engraver & Micromotor Ear Post & Backs A geared rack and pinionSmartPro 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