Product Name: 1: 5 Increasing Fiber Optic Contra Angle Dental Handpiece with Inner Water Spray Model NO.: 1: 5 increasing contra angle Material: Copper Type: Dental Handpiece Certification: ISO, CE Applicable Departments: Oral Surgery Teeth Whitening Method: Cold Light Whitening Interface: 2 Holes or 4 Holes 1:5: Fiber Optic Speed: 0-200,000rpm Bur Size: Fg 1.60mm Trademark: SPTA Transport Package: 1piece in 1 Box Origin: China HS Code: 9018499000 Product Description Dental Kavo Type 1:5 Increasing Contra Angle Handpiece LED Innner WaterFeatures:Small head slim bodyLow noise & vibrationAnti-overheating systemDurable1:5 speed increasingAnti-retraction head systemHigh brightness fiber optic lightingBetter cooling effectHigh hardnessWearableCorrosion resistanceSpecification:Increasing 1:5 ratioClamping force:4.0kgSmallest head fiber optic handpieceInternal four sprayRotate speed :200000rpmChuck type:push buttonBrightness:32000luximport ceramic bearingNoise :≤58dbBur applicable:∅1.59-1.60mmISO stand connector