Specification Brand : 4E 4E'S USA BulletPoint : 4-5 hole adapter 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 Material: The turbina dental handpiece is 510(K) approved,comes with 12-months warranty. Also the shell is crafted with copper, together with ceramic bearing, provides good 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 & 3-Positioned Water Spray: The handpiece comes with 4 holes on the backend (also compatibale with 2-holes dental chair), and the 3-positioned spray design can effectively protect the bur from overheating. Color : Silver CompatibleMaterial : Wood ExternallyAssignedProductIdentifier1 : 740170352010 ExternallyAssignedProductIdentifier2 : 0740170352010 FdaDeviceClassification : i FdaIndicationOfUse : rx FdaInstructionsForUseType : professional FdaLabelType : rx_only FdaPremarketApprovalNumber510k : K181691 FdaPremarketApprovalNumberPma : K181691 IncludedComponents : Air-turbine high speed handpiece with 4-hole adapter ItemName : High Speed Handpiece with Std.Head ø12.6mm x H14.6mm: Dental Handpiece with LED Light, 4 Holes Coupling & Air-Turbine Motor : Perfect for Drilling, Grinding & Repairing, 510(K) Approved ItemPackageDimensions_Height : 7.8 inches ItemPackageDimensions_Length : 4.7 inches ItemPackageDimensions_Width : 2.3 inches ItemPackageQuantity : 1 ItemTypeKeyword : professional-dental-handpieces-and-drills Lifestyle : Mass Beauty Manufacturer : Wenjian Material : Coppery Material1 : Brass Material2 : Copper ModelNumber : WJ-164 NumberOfItems : 1 NumberOfPieces : 2 PartNumber : WJ-164 PowerSourceType : Corded Electric ProductBenefit : Gum Health ProductDescription : The Highspeed Handpiece The launch of high-speed dental drill, 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 : 2023-10-23T02:13:08.472Z Size : 1 Unidad (Paquete de 1) Style : WJ-164 SupplierDeclaredDgHzRegulation : not_applicable TankVolume : 300 milliliters TemperatureRating : Ambient: 15 to 25 C (59 to 77 F) UnitCount : 1