IM4RM Computerized Ring Engraver
A computerized inside ring engraving machine developed to be used a stand-alone machine. This machine utilizes the user-friendly QuickClick engraving software.
Specifications:
Maximum engraving area 2.95 x 0.55" (75 x 14 mm)
Maximum ring width 0.55" (14 mm)
Minimum ring diameter 0.51" (13 mm)
Maximum ring diameter 0.94" (24 mm)
Tool diameter 1/8" diamond (3.17 mm)
Selling the pair...Works great! Those who know will know.