GRS GraverMax Air System

The GRS GraverMax has been a trusted tool for decades among fine artisans, stone setters, and production professionals. Designed for power and control, it delivers increased impact force while maintaining the delicate touch needed for intricate detail work.

Powered by a brushless DC motor, this system ensures consistent performance and low maintenance. The compact design saves bench space while the precision-machined components offer unmatched durability.

Dual ports support two standard GRS handpieces, and an additional auxiliary port accommodates rotary tools like the GRS Ultra 850 or GRS Air Pen. The responsive foot pedal gives you smooth, intuitive control for every application.

Top Benefits:

• Independent control of speed and power for unmatched precision
• Compatible with a variety of handpieces for versatile use
• Built to withstand rugged work environments with long-term reliability

Key Features:

• Easy-access power on/off button
• Built-in air pressure gauge and regulator
• Handpiece selector knob
• Dual standard handpiece ports
• Adjustable impact speed (SPM)
• Auxiliary air tool port and control knob
• Integrated air filter with quick-connect fittings
• Rear foot control connection
• Universal 24V power connector for global use

Specifications:

Dimensions: 7.12″ x 9.3″ x 6.3″

Weight: 10.3 lbs

Voltage: 100/220V, 50/60 Hz

Air Requirements: Clean, oil-free air at a minimum of 45 psi (3 bar), 1.4 cfm (40 L/min)

Handpiece Ports: 2

Auxiliary Port: 1

Control Type: Foot pedal

Air Regulators: 1

Whats Included:

• GraverMax Air System
• Foot Pedal
• Air Filter
• Power Cord

Select Handpiece :

• 005-995 With Magnum 940 Handpiece
• 005-995 With Quick Change 901 Handpiece
• 005-995 With Monarch 921 Handpiece