300000rpm coxo handpiece

{"cid":"91220204","title":"300000rpm Coxo High Speed Handpiece 4 Hole LED Dental Handpiece With 3 Way Spray","imgUrl":"https:\/\/img.chinax.com\/nimg\/c3\/c1\/9b2b49800062d4b705498f0bd265-200x200-1.jpg","attrs":{"Brand Name":"COXO","Model Number":"CX207-F","Minimum Order Quantity":"10PCS","Delivery Time":"5-8working days","Certification":"CE","Place of Origin":"CN","Payment Terms":"T\/T, Western Union","Material":"Metal","CX207-F High Speed Handpiece":"E Generator","3 Water Spray":"Push Button","Air Turbine":"CX210-C TP\/MP\/SP","Noise":"\u226470dB"}}

{"cid":"91224085","title":"COXO Dental Electric Motor System Built-in 7 Memory Programs and Auto Cleaning Function","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/9e\/731963c10e02b2984b1804185810-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"COXO","Model Number":"C-PUMA","Minimum Order Quantity":"1 pc","Delivery Time":"10-15days","Certification":"\/","Place of Origin":"CHINA","Payment Terms":"L\/C,T\/T,Westen Union,Money Gram,Paypal\/VTB","Supply Ability":"5000pcs\/month","Packaging Details":"Carton","Product name":"COXO Dental Electric Motor System","Max Speed":"200,000 RPM","Torque Range":"0.5\u201310 Ncm (adjustable)","Gear Ratios":"1:5, 6:1, 16:1 (configurable)","Program Memory":"7 preset slots + 2 user-defined slots","Power Supply":"100\u2013240V AC, 50\/60 Hz"}}