• Drive ratio: 1:1 direct drive

• Irrigation: External water connection (external irrigation)

• Optic: Non-optic (no fiber illumination)

• Application: Low-speed restorative, polishing, endodontic prep, prosthetic finishing

• Sterilization: Autoclavable per product manual (confirm recommended temperature)

• Compatibility: Designed for standard low-speed motors and couplings (confirm specific coupler types with supplier)

Cooling & External Irrigation

This series uses external irrigation to deliver a steady coolant stream during low-speed procedures. The external water design simplifies maintenance and reduces head complexity while providing adequate cooling for bur tips and working surfaces.

Drive Type & Compatibility

As a 1:1 direct-drive contra-angle, the unit transmits micromotor RPM directly to the bur, offering predictable speed and torque characteristics favored in low-speed clinical workflows. Confirm motor/coupler compatibility (e.g., ISO vs. proprietary coupling) before ordering.

Construction & Durability

Constructed from durable materials for clinical longevity, the handpieces prioritize reliability and easy serviceability. Internal components are designed for smooth operation under continuous external irrigation.

Clinical Applications

Ideal uses include: denture finishing, adhesive polishing, endodontic procedures requiring low-RPM control, removal of soft decay, and other tasks that require high torque at low speed and controlled irrigation.

Sterilization & Maintenance

Follow JinDELL's service manual for autoclave cycles, lubrication, and maintenance checks. External irrigation lines should be flushed and inspected regularly to prevent contamination and maintain spray performance.

FAQ: 

• Q: What is the gear ratio of Jindell's low-speed dental handpieces? A: Our Non-Optic Contra Angle & Straight Handpiece Series features a 1:1 direct drive ratio, providing precise control at speeds up to 40,000 min⁻¹ for straight models and 30,000 min⁻¹ for contra-angles.
• Q: Are these handpieces compatible with external water spray systems? A: Yes, all models in the series include built-in external water spray to reduce heat and improve visibility during procedures like prophylaxis or cavity prep.
• Q: Can Jindell contra-angle handpieces be autoclaved? A: Absolutely – they are fully autoclavable up to 135°C (275°F), ensuring compliance with strict hygiene standards in dental practices.
• Q: What types of burs work with these low-speed handpieces? A: Straight handpieces support HP burs (Ø2.35mm), while contra-angle models are optimized for CA burs (Ø2.35mm), offering flexibility for various dental applications.
• Q: Do these non-optic handpieces come with a warranty? A: Each Jindell low-speed handpiece includes a 1-year limited warranty, covering defects in materials and artistry for peace of mind.
• Q: How do I choose between straight and contra-angle models? A: Straight handpieces (e.g., FX-205-1) excel in anterior access, while contra-angles (e.g., EX-203C-3) provide better posterior reach. Contact us for a custom recommendation based on your workflow.

Model Name: FX-205-1 


Features:

• Non-optic
• 1:1 Gear Ratio Direct Drive
• External water spray
• Aluminum Grip material 
• Compatible with ISO E-type Motor
• For HP Burs (Ø2.35mm)
• Max. Speed 40,000 min^-1
• Autoclavable up to135°C or 275°F
• 1-year limited warranty.