Specification Brand : 4E 4E'S USA BulletPoint1 : Powerful & Noise-Free : Comes with powerful turbine motor with the max air pressure of 0.25Mpa-0.35Mpa, providing rotation speed of 300,000rpm ~ 350,000rpm. Yet runs quietly (≤ 65db) BulletPoint2 : Easy to Operate & Sterilize: Featured with ergonomic slim-body design and light weight, thereby reducing hand fatigue, also the dental high-speed handpiece is autoclavable up to 135˚C(275˚F) BulletPoint3 : Quality & Durable Material: The quality coppery finished shell, together with ceramic bearing, provides highest resistance to stain, strach and corrision, effectively increase service life. BulletPoint4 : Direct LED light: The LED light powered by a built-in generator, that converts kinetic energy to electrical energy, offers brighter operating environment than traditional fiber optic systems. BulletPoint5 : 4 Holes Design & Trianglular Water Spray: The handpiece comes with 4 holes on the hackend (also compatibale with 2-holes dental chair), and the 3-positioned spray design can effectively protect the bur from overheating. FdaDeviceClassification : ii FdaIndicationOfUse : rx FdaInstructionsForUseType : professional FdaLabelType : rx_only FdaPremarketApprovalNumber510k : K181691 FdaPremarketApprovalNumberPma : K181691 IncludedComponents : Dental High-Speed Handpiece with LED Light ItemName : 4E 4E'S USA Dental High-Speed Handpiece with LED Light: 4 Holes Coupling | Air-Turbine LED Light | Ceramic Bearing| Trianglular Spray | Standard Head (ø12.6mm x H14.6mm), 510(K) Approved 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 Material1 : Coppery Material2 : Ceramic ModelNumber : WJ-164 NumberOfItems : 1 PackageLevel : unit PartNumber : 90114030 ProductDescription : WJ-164 Highspeed Handpiece The launch of high-speed dental handpiece, as the new-generation of professional dental supplies, has expanded our endodontics product line a lot. Equipped with the most powerful air turbine, which offers the steady torque and high rotation speed, make sure the stable air pressure and exhaust flow. Featured by the triple water spray design, push-button/wrench chuck system, it's widely compatible to the various of dental chair. It also equipped with air turbine led light, for better visible performance Operating conditions 1.Operating pressure: 0.25Mpa – 0.3Mpa ( Best in 0.3Mpa) 2.Equipped with international standard high-speed burs. In 1.593~1.599MM, ,Concentricity is less than 0.02 and the surface to be smooth 3.Atomization air pressure:0.25~0.3MPA; water pressure :0.1~0.2MPA (the air pressure should be able to adjust ) 4.The air and the water should be filtered before using. ProductSiteLaunchDate : 2025-03-28T08:58:48.376Z Size : Small Style : Contra Angle SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureRating : Ambient: 15 to 25 C (59 to 77 F) UnitCount : 1 UnspscCode : 42000000