This is the GRS Airtact handpiece model 901 with stainless steel body. Used with a Gravermach AT or separate Airtact Unit that is connected to a GRS GraveMax G8, GraverMach, GraverMax SC, GraverSmith, or classic GraverMax/GraverMate (with Airtact Filter Hook Up Kit). All Airtact handpieces require a compatiible GRS engraving system using oil-free compressed air. Airtact handpieces are not compatible with the GraverMeister machine.
With this Airtact handpiece you can use a variety of ways to power the handpiece, most notably hand touch control.
The Palm Touch Element creates a simple interface between you and your pneumatic engraving system. With the Touch Element, you no longer depend on a foot control. Now you can have precise actuation that feels more natural. Instead of using a foot pedal, pressure is applied to the Palm Pad (rubber end) located on the back side of the handpiece to activate. The Palm Pad can be customized for increased sensitivity.
Never before has a pneumatic handpiece system given the user so much versatility and control. A remarkable technical breakthrough is the seamless combination of hand and foot control. Using one simple knob, located on the GraverMach AT or the Airtach box, the user can choose between hand or foot control whenever they desire. This allows optimal working comfort and precision in a wider range of creative jobs than ever.
Model 901 features breakthrough impact technology with a HUGE power range PLUS fine control. The comfortable, compact shape has an adjustable side hose connection. It fits most engraving and stone setting needs including microscopic engraving, deep relief work and bead raising/hammer setting. Made from fully heat-treated stainless steel.
Contains 3 each of 4 different Palm Pads, 6 Quick Change Holders 104.803 with 1 hex key and 8 Palm Pad mounting screws. Interchangeable Palm Pads have 4 different levels of touch sensitivity.