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Pneumatic Jewelry Engraver HH-AT01 GraverMax
$768.47
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Engrave, stone-set, and texture precious metals without the noise, bulk, or expense of an external air compressor. The HH-AT01 ARTGRAVER Pneumatic Jewelry Engraver combines a compact 100W control box with precision stroke and speed adjustments, delivering quiet, portable, and versatile impact performance directly to your workbench pin.
Why Choose the HH-AT01 ARTGRAVER Engraver
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Zero Air Compressor Required: Operates as a completely self-contained pneumatic system. Saves valuable workshop space, reduces noisy bench vibration, and eliminates expensive compressor maintenance.
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Dual Power & Speed Control Knobs: Features independent front-panel control dials to regulate impact power (stroke force) and speed frequency, backed by a clear LED digital readout for exact setting repeatability.
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Pressure-Sensitive Foot Pedal Modulation: Connects directly via a rear control port, allowing operators to dynamically adjust impact force on the fly through intuitive foot pressure.
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Versatile Material Capability: Delivers controlled stroke power suitable for everything from delicate bulino shading in soft gold and silver to heavy impact engraving in titanium and stainless steel.
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Universal 100-240V Dual-Voltage Integration: Built for global studio compatibility, accepting 100-240V input for seamless international operation.
Note on Unit Color: The main control box is available in Black, Blue, and Red. Units are shipped with random color selection based on current factory stock availability.
Technical Specifications & Included Package Contents
| Product Model Name | HH-AT01 ARTGRAVER Pneumatic Engraver |
| Power Consumption | 100W |
| Operational Grid Voltage | 100-240V Universal Dual-Voltage (50/60Hz) |
| Pneumatic Requirements | 100% Compressor-Free (Internal Pulse Generator) |
| Speed / Frequency Range | 0-100% Adjustable via Speed Control Knob |
| Display Interface | 3-Digit Red LED Speed Readout |
| Control Unit Color Option | Black / Blue / Red (Randomly Shipped) |
| Machine Body Dimensions | 22 x 12 x 18 cm (220 x 120 x 180 mm) |
| Shipping Dimensions | 45.5 x 34 x 19 cm |
| Gross Shipping Weight | 4.6 kg |
| Included Accessories Set |
Main Control Unit • Impact Handpiece with Hose • Pressure Foot Pedal • Power Supply Adaptor & Cord • 6 Color-Coded Gravers • Quick Change Chucks & Base • Handpiece Base Dock • Allen Wrench • Voltage Converter Plug |
Free Global Shipping
We process orders within 1-3 business days. Estimated standard international delivery is 6-12 business days.
14-Day Returns
We have a 14-day return policy. Items must be unused, with all original accessories, and in original packaging.
For full details, please refer to our Shipping and Refund policies at the bottom of the page.












