Hand Piece Micro Motor For Dental Lab. Features: PortableDesign-itisveryconvenienttouseandtakeInstalledspecialballbearingsforsuperhighspeed(Sodonotneedaddoil) 35,000RPM'sprovideshigherspeeds,greatertorque Newlydesignedfrontnosewith2heavydutyfrontbearings Newlydesigneddustsealprotection Newlydesignedspindlebalancing, 6Newlydesignedcoolingfanandairflow, Newlydesignedplasticgrip Specifications: Commodity Quality Certification: Ce TechnicalParameter: Burssize:2.35mm Speedrange:0-35,000R.P.M Colletsize:3/32' Burs Size :2.35 Mm 3/32" Chuck PackingList: 1 X SHIYANG Micro Motor N3 S05 1 X Power Control Unit 1 X Foot Control System 1 X Handpiece Support 1 X 35,000rpmHandpiece 1 X Chuckwrench 1 X Carbonbrush . Your order will be shipped from abroad so please allow the necessary time of at least 14 work days for delivery due to ongoing delays in postal deliveries globally.