GRS 005-921-AT New Version Monarch 921-AT AirTact Handpiece Harmony The red fuel/gas hose is

The red fuel/gas hose is rated for propane use

Snap-On Adalox fine discs with Moore's mandrel for flat-surface work

1 × 32 mm Round Forming Mandrel

Size 16 oz Shipping Method Ground only (UPS ground) — USA only Notes

Best suited for fine

GRS 005-921-AT New Version Monarch 921-AT AirTact Handpiece Harmony The red fuel/gas hose isThe GRS Monarch 921 AT AirTact Handpiece delivers impressive power despite its compact size. Designed for professional engravers and stone setters, it performs across a wide range of applications from fine engraving styles such as bulino and banknote to heavier engraving and stone setting work. A predictable start up and responsive hand actuation give the user intuitive, precise control over every cut. The ergonomic handle shape promotes a natural