Specification Brand : 4E 4E'S USA BulletPoint1 : Stable Power Output: Driven by an electric motor than air, our electric 1:5 contra-angle handpiece can offers smooth, constant torque, generate 33 to 45 watts of cutting power, so as make it easier with removing difficult crowns, bridges, and restorations; BulletPoint2 : Universal Connection & Easy to Use: Equipped with standard ISO E-Type connector, makes it applicable to most of dental electric motors. Also it's lightweight and ergnomic designed shape makes it can be operated smoothly; BulletPoint3 : Quality & Durable Material: The quality copper-plating chrome finished shell, together with ceramic bearing, provides highest resistance to stain, strach and corrision, effectively increase the lifespan; BulletPoint4 : Gear ratio of 1:5, the Max.rotation speed is 200,000rpm, push button chuck design, 4 water spray holes, fiber optical light up to 320,000Lux BulletPoint5 : Fully Autoclavable: The contra-angled handpiece can be autoclaved at 121°C for 20 minutes or 132°C for 15 minutes, make sures the hygiene and safety. FdaDeviceClassification : ii FdaIndicationOfUse : rx FdaInstructionsForUseType : professional FdaLabelType : rx_only FdaPremarketApprovalNumber510k : K181900 FdaPremarketApprovalNumberPma : K181691 IncludedComponents : High-speed handpiece attachment ItemName : 4E 4E's USA Electric High-Speed Handpiece – 1:5 Gear Ratio, Fiber-Optic LED Light, E-Type Connector, 4-Hole Water Spray, Max 200,000 RPM, 510(K) Approved, Compatible with FG Burs ItemPackageDimensions_Height : 4.7 inches ItemPackageDimensions_Length : 3.4 inches ItemPackageDimensions_Width : 1.4 inches ItemPackageQuantity : 1 ItemTypeKeyword : professional-dental-handpiece-turbines Manufacturer : Guangzhou Four E's Scientific Co. Ltd. Material : Coppery ModelNumber : WJ-414B-W NumberOfItems : 1 PartNumber : 90114070B ProductDescription : 4E 4E's USA Speed Increasing Contra Angle Handpiece 1:5 1) Equipped with brushless motor, provoides excellent performance with more smooth and constant torque; 2) Runs more quietly and stably than traditonal air-driven handpiece; 3) Provides universal E-type connector, so as dentists can connect the handpiece to their electric motor. Technical data: Type of motor: brushless Internal spray Noise: less than 60dB Maximum rotation speed: 200,000rpm Connector: ISO E-Type ProductSiteLaunchDate : 2025-02-24T05:48:36.150Z Size : Small Style : Contra Angle SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureRating : Ambient: 15 to 25 C (59 to 77 F) UnitCount : 1 UnspscCode : 43223310