Product Name: Dental Low Speed Handpiece NSK Ex-203c Low Speed Kit Model NO.: AP-L3 Rotating Speed: Low-Speed Handpiece Connection: Without Quick Connector Number of Holes: Four Holes Loading Way: Wrench Type Application: Adult, Child Usage Times: Non-Disposable Water Way: Outer Channel Light Way: With LED Light Material: Copper Certification: CE Trademark: SPTA Transport Package: 1set in 1 Box Specification: CE0197 HS Code: 9018410000 Product Description Feature:Contraangle :Lowspeed22,000-27,000rpm.Theshankoftheinstrumentmountedthereinis2.35mmFasteningoftheinstrumentswithaturninglatchAutoclavable135°ForanylaborE-typemotorsStraightHandpiece(With metal clasp ring):Workingpressure:0.3MPa0.25MPa (Measuremeterisinstalledattheendofairmotortomeasuretheairpressure)Revolution:about22000-27000r/min(adjustablebetweenclockwiseoranticlockwise)Noise:≤68dBAirconsumption:about56L/minRatio:1:1Maxspeedofcontraangle:25000rpm/minAirMortorEX-203C:Supplyairpressure:245-392KPa(2.5-4kgf/CM2)1:1DirectDrive2 holes/4holesMaxspeed20,000min-1