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Max speed 40,000 min⁻¹ from the motor
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No speed multiplication: ideal for controlled low-speed cutting, finishing and polishing
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Stable torque for daily operative cases
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Water is fed through the handpiece to the head
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Keeps visibility and temperature under control
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Good for finishing cavity margins and removing debris
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Premium LUX E11L (CA 2.35 mm, fiber optic)
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Premium LUX E11L-FG (FG 1.6 mm, fiber optic)
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Premium LUX E11 (CA 2.35 mm, non-optic)
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Premium LUX E11SL / E11SL-E (straight, HP 2.35 mm, internal or external irrigation)
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Premium LUX E11S (straight, non-optic, internal)
So the page should clearly say: “Contra-angle + Straight attachment — internal Single Spray, 1:1, multiple heads.”
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Stainless-steel grip and head, titanium coated
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Push-button chuck & back cap
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Ceramic ball bearings for smooth run
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Anti-retraction suction hygiene head to reduce backflow
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Autoclavable up to 135 °C / 275 °F
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Fits common air / electric micromotors
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Easy swap with other JinDELL contra-angles

Features:
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Fiber Optic (Cellular Optics Glass Rod)
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1:1 Gear Ratio Direct Drive
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BLUE ring Contra-Angle
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Internal Irrigation Single mixed cooling spray
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STAINLESS STEEL GRIP MATERIAL
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Titanium coating and Stainless Steel strong grip and head.
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ISO E-Type Motor connection
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Head Size (Ø9.6 mm x H13.1mm)
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Push button Chuck & Back cap
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Robust Ceramic ball bearings
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Anti-Retraction Suction hygiene head.
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Max speed 40,000 min-1
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for CA Burs (Ø2.35 mm)
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Weight 80 gram
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Autoclavable up to 135°C or 275°F
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24-months limited warranty.
- Preparation of cavities / Dental trepanning / Resectioning / Separating / Finishing of cavity margins and fillings.

Features:
- Fiber Optic (Cellular Optics Glass Rod)
- 1:1 Gear Ratio Direct Drive
- BLUE ring Contra-Angle
- Titanium coating and Stainless Steel material have a strong grip and head.
- STAINLESS STEEL GRIP MATERIAL
- for FG Burs (Ø1.6 mm)
- ISO E-Type Motor connection
- Head Size (Ø9.6 mm x H13.1mm)
- Push button Chuck & Back cap
- Robust Ceramic ball bearings
- Anti-Retraction Suction hygiene head.
- Internal Irrigation Single mixed cooling spray
- Max speed 40,000 min-1
- Weight 80 gram
- Autoclavable up to 135°C or 275°F
- 1-year limited warranty.
- Preparation of cavities / Dental trepanning / Resectioning / Separating / Finishing of cavity margins and fillings.

Features:
- Non- Optic
- 1:1 Gear Ratio Direct Drive
- BLUE ring Contra-Angle
- STAINLESS STEEL GRIP MATERIAL
- Titanium coating and Stainless Steel strong grip and head.
- for CA Burs (Ø2.35)
- ISO E-Type Motor connection
- Head Size (Ø9.6 mm x H13.1mm)
- Push button Chuck & Back cap
- Robust Ceramic ball bearings
- Anti-Retraction Suction hygiene head.
- Internal Water Single mixed cooling spray
- Max speed 40,000 min-1
- Weight 76g
- Autoclavable up to 135°C or 275°F .
- 1-year limited warranty.
- Preparation of cavities / Dental trepanning / Resectioning / Separating / Finishing of cavity margins and fillings.

- Fiber Optic (Cellular Optics Glass Rod)
- 1:1 Gear Ratio Direct Drive
- BLUE ring Straight Attachment
- Stainless Steel Grip
- ISO E-Type Motor connection
- Internal Irrigation Single mixed cooling spray
- Max speed 40,000 min-1
- HP Burs (Ø2.35 mm)
- CA Burs (Ø2.35)* Need to insert the supplied bur stopper*
- Twist tension Chuck locking system
- Autoclavable up to 135°C or 275°F
- 24-months limited warranty.
- Preparing / Separating / Dental trepanning / Resections in anterior area / Basic technical procedures.

Features:
- Fiber Optic (Cellular Optics Glass Rod)
- External Irrigation
- 1:1 Gear Ratio Direct Drive
- BLUE ring Straight Attachment
- Stainless Steel Grip
- HP Burs (Ø2.35 mm)
- CA Burs (Ø2.35)* Need to insert the supplied bur stopper*
- Twist tension Chuck locking system
- ISO E-Type Motor connection
- Max speed 40,000 min-1
- Autoclavable up to 135°C or 275°F
- 24-months limited warranty.
- Preparing / Separating / Dental trepanning / Resections in anterior area / Basic technical procedures.

Features:
- Non-optic
- Internal Irrigation Single mixed cooling spray
- 1:1 Gear Ratio Direct Drive
- BLUE ring Straight Attchment
- Stainless Steel Grip
- HP Burs (Ø2.35 mm)
- CA Burs (Ø2.35)* Need to insert the supplied bur stopper*
- Twist tension Chuck locking system
- ISO E-Type Motor connection
- Max speed 40,000 min-1
- Autoclavable up to 135°C or 275°F
- 1-year limited warranty.
- Preparing / Separating / Dental trepanning / Resections in anterior area / Basic technical procedures.
FAQ
1) What is the gear ratio of this handpiece?
It is a 1:1 direct-drive (BLUE ring) contra-angle / straight attachment. Speed at the bur = speed at the motor, up to 40,000 min⁻¹.
2) Does it have internal water spray?
Yes. It uses an internal single mixed cooling spray that comes through the handpiece to the head to improve cooling and visibility.
3) Do you have both optic and non-optic versions?
Yes — E11L / E11L-FG / E11SL / E11SL-E are fiber-optic (cellular glass rod); E11 / E11S are non-optic. This allows clinics to standardize on one series.
4) Which burs can I use?
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Contra-angle CA versions: Ø2.35 mm CA burs
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FG version: Ø1.6 mm FG burs (E11L-FG)
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Straight versions: HP Ø2.35 mm (and CA Ø2.35 mm with the supplied stopper)
5) Is it autoclavable?
Yes. All models listed are autoclavable up to 135 °C / 275 °F and thermo-disinfector compatible (follow IFU).
6) What are the typical indications?
Cavity preparation, dental trepanning, resectioning, separating, finishing of cavity margins and fillings, and basic technical procedures.
7) Which motor does it fit?
All models use ISO E-Type connection, so they fit most standard dental micromotors (air or electric).







