Jewelry Engraver:

Model NO: HJ-120

Pneumatic Engraver     


Voltage : 220V/110V , 50/60Hz; 
Features 400-8000 strokes per minute, 
Dimensions: 250*150*230mm,
Packing Size: 
Length: 10" 
Width: 5.8" 
Height: 9"
Approximately 15.40 lbs. (7 kg)


This new power tool offers basic work capability and pneumatic impact power for stone setting and engraving. It is ideal for production stone setters, multiple factory installations, and individual craftsmen on a budget.
Each includes a foot control and air filter, and requires clean, oil-free compressed air with minimum 45 psi (3 bar) pressure and 1.4 cfm (40 liters per minute) flow. Electrical requirements are 100/240 V at 50/60 Hz. All Standard Systems have a stroke speed of 400-8000 strokes per minute (SPM). Handpieces sold separately. Note the main differences below.