GRS 004-905 Maestro EX Handpiece with 6 Quick Change Holders Disc Cutters & Hole Punching Easy operation: Pushbutton calibration

Easy operation: Pushbutton calibration

Sold as a set — ideal as a spare or upgrade for existing GRS Inside Ring Holder setups

Systematic approach to designing custom monograms for engravers and jewelers

Part Number HP10215 Tip Material Carbide Shank Type Unthreaded Compatible Handpiece Foredom PowerGraver H

GRS 004-905 Maestro EX Handpiece with 6 Quick Change Holders Disc Cutters & Hole Punching Easy operation: Pushbutton calibrationThe GRS Maestro EX Handpiece (004 905) is a slim, balanced, and exceptionally smooth pneumatic engraving handpiece designed for professional jewelers, stone setters, and metal engravers. Sharing the same overall length as the original Maestro, the EX features a diameter only 20% larger yet its piston is over 3. 5 times heavier with a longer stroke, delivering significantly more power across a wide range of applications, including stone setting,