Stainless Steel Rotary Tattoo Machine Bearing Cam Wheel 1mm-5mm Adjustment Range. Precise CNC stainless steel cam wheel bearing for rotary tattoo machine. 1X Rotary Tattoo Machine Adjustable Bearing Cam Wheel. (NOT included the Rotary Tattoo Machine). Adjustable stroke 1mm,1.5mm,2mm,2.5mm,3.0mm,3.5mm,4.0mm,4.5mm,5mm. Product Description Description: Material:Stainless Steel Color:Silver Out Cam Wheel Diameter:approx.20mm Inner Cam Wheel Diameter:approx.12mm (1cm=10mm=0.39inch) Measurement…