Product Name: High Quality 1: 5 Increasing Contra Angle Red Ring Handpiece Fiber Optic Model NO.: TX-414735 Rotating Speed: Low-Speed Handpiece Connection: Without Quick Connector Number of Holes: 2 Holes/4 Holes Exhaust Way: Internal Exhaust Head Diameter: Middle Head Loading Way: Push Button Application: Adult, Child Usage Times: Non-Disposable Water Way: Inner Channel Light Way: With LED Light Material: Stainless Steel Certification: TUV, ISO, CE Condition: New Trademark: TOSI /OEM Transport Package: Plastic Box Specification: Stainless steel Origin: China HS Code: 90184100 Product Description 1:5 increasing contra angleorder code: TX-414735Drive speed ratio:1:5Max rotation speed:200,000 rpm (import bearings)Max driving motor speed: 50,000 rpm (import bearings)Noise:≤70dBBur applicable:Φ1.59~1.60mm(FG bur )Chuck type:push buttonLuminous type:LED and generator insideSterilization temperature:135ºCSpray:internal water sprayabout TosiFoshan Tosi Medical Equipment Co., Ltdis a professional dental products manufacturer located in Foshan,Guangdong,China.We have been making dental handpieces for more than 12 years. Our chief engineer has even more than 30 years experience. Our products include high speed Handpiece, low speed Handpiece, led curing light, sander gun and endo mtor etc. importantly, our company is the patent owner ofE-generator air drive high speed handpiece and disposable handpiece,etc.Every year, new products with new ideas are to be produced following trends of the dental equipment industry. Now,we have several new models,including4:1 reciprocating low speed,Wireless Endo-motor,1:5 increasing contra angle handpiece,etc.Are you interested inbeing our distributor or buying directly from factory? Welcome to contact us for more information!>>>>>>>>>>>>>>>>>>>>>>>>Contact Us<<<<<<<<<<<<<<<<<<<<<<<<<<<<This is Amy Huang, Sales Manager in TOSI Dental.I am glad to serve all customers, no matter what you order,how many you order and whenever you order any items.Welcome to visit our factory!!!