Change the speed co
nstantly and discretio
narily ranging from 0 to30000 per minute.Left and right direction of rotation can bechosen.High precision co
ncentricity rotation clamping systemco
nfigured Japan dedicated high-speed bearings makes high-qualityphone with Low heat, low noise and low vibration.Quick change forgrinding system without using auxiliary tool can improve workefficiency greatly.Slide-type speed co
ntrol switch is for easyoperation.Packing list: co
ntrol box:1 handpiece:1 handpiece braket: 1
nail bistrique: 1 (4 installed) manualinstructions:1
Jewellery tools with bits JD400-C
Jewellery tools with bits JD400-C