D69 Rotary Axis for Jewelry Rings Marking Engraving

D69 Rotary Axis for Jewelry Rings Marking Engraving Axle height: 75mm (20 degrees of elevation) Chuck: D69. Inner clamp application (product outer diameter 2 to 83mm), outer support application (product inner diameter 11 to 91mm). The claw telescopic range is 12mm. Dimensions: 210*120*110mm (length, width and height) Mounting hole size: 100*50mm (M5.M6 screws) Advantages: Turntable spring clamping. Fast loading and unloading to improve efficiency. Disadvantages: The clipping elastic force is small, only suitable for light and short products