Jinme Contra Angle1:5-LED speed Increasing (Red Band) Classic

• LED contra angle handpiece with push button
• 1:5 speed increasing ratio
• Standard head
• Zero retraction prevents cross-infection
• Internal three point water spray
• Quiet operation noise level ≤60 dB
• Max. speed: ≤200,000rpm
• Weight: 69.3g
• Autoclavable to 135°C
• ISO 3964 type E connection
• 6 month warranty

High-Speed Performance:
The dental electric handpiece reaches speeds of up to 200,000 RPM when paired with an electric motor running at 40,000 RPM. This high-efficiency gear transmission increases torque, making it an ideal replacement for traditional high-speed handpieces, enabling faster, more accurate treatments and reducing patient discomfort and treatment time.

Anti-Suction System:
Prevents the suction of contaminants (blood, virus, particles) caused by negative pressure when the handpiece stops. Protects the dental cartridge and extends handpiece life by preventing damage from foreign matter.

German High-Precision Bearings:
Equipped with a unique angular contact bearing structure, the handpiece generates centripetal force during operation, resulting in greater stability, quieter performance, and increased torque at high speeds.

LED Optical Fiber Lighting:
Utilizing high-transmittance optical fiber, the handpiece ensures that light attenuation is kept below 2%, providing bright, daylight-quality illumination for precise dental work.

High-Strength Stainless Steel Gears:
The transmission gears are crafted from German high-strength ball bearing steel, processed with precision CNC technology from Germany and Japan, and treated with quench hardening. This results in smooth, quiet, abrasion-resistant, and durable gear operation.

Low-Temperature Operation:
The gear set, made from superior materials and precision-machined with CNC technology, ensures perfect alignment, reducing friction and heat buildup. The internal cooling system further controls temperature rise, keeping it within 15°C for comfortable operation.

Triple Point Water Spray:
The independent three-point water spray and mist cooling system create a tornado-like mist around the bur, delivering excellent cooling for fast, efficient cutting.