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Description
Available to preorder.
Specialist endodontic motor by Dr Yoshi Terauchi
812MT3 Endo Motor for Ledge Bypassing, Apex Location & Specialist Endodontic Workflows
The 812MT3 Endo Motor is a specialist open-system endodontic motor designed by Dr Yoshi Terauchi. It combines upgraded automatic T-mode for bypassing ledges, a built-in apex locator, Ai-Pex screen compatibility, wireless foot pedal control and vibration during rotation to support advanced endodontic procedures.
Automatic T-mode for ledge bypassing
The 812MT3 has an upgraded automatic T-mode designed to support ledge bypassing and difficult canal negotiation. This makes it particularly relevant for clinicians managing challenging endodontic cases, calcified canals and canal blockages.
- Upgraded automatic T-mode
- Designed to support ledge bypassing
- Useful in difficult canal negotiation
- Relevant for calcified and blocked canal workflows
- Specialist design by Dr Yoshi Terauchi
Built-in apex locator with external screen option
The 812MT3 includes a built-in apex locator and can also connect to the external large-screen Ai-Pex display. This supports real-time working length awareness during endodontic shaping and negotiation.
- Built-in apex locator
- Compatible with external Ai-Pex large screen
- Useful for clinicians who prefer a larger display
- Supports endodontic motor and apex locator workflow
- Designed for specialist endodontic control
Toothsaver clinical view
The 812MT3 is not just another endo motor. Its key clinical value is unique vibration action which can assist in compacting MTA to obturate canals. I can assist in difficult canal negotiation, ledge bypassing and specialist endodontic workflows where standard rotary movement may not be enough.
For clinicians managing calcified canals, ledges, blockages or advanced endodontic cases, the combination of automatic T-mode, built-in apex location and open-file compatibility makes this a highly distinctive motor.
Key clinical features
Automatic T-mode
Best for: Ledge bypassing and difficult canal negotiation.
Clinical note: Designed for clinicians managing more complex endodontic anatomy.
Apex locator integration
Best for: Real-time working length awareness during treatment.
Clinical note: Can be used with the built-in apex locator or connected to an external Ai-Pex screen.
Vibration during rotation
Best for: Assisting compaction of tricalcium silicate materials during obturation workflows.
Clinical note: Particularly relevant where bioceramic and calcium silicate materials are used.
Open file system
Best for: Clinicians who want motor flexibility.
Clinical note: The 812MT3 can work with different file systems rather than locking the clinician into one brand.
Clinical applications
- Ledge bypassing: designed to support canal negotiation where ledges are present.
- Calcified canals: useful in specialist negotiation workflows.
- Blocked canals: relevant where controlled negotiation is needed.
- Routine endodontics: open file system allows use with preferred file systems.
- Apex locator workflow: integrated length awareness during shaping and negotiation.
- Bioceramic obturation: vibration during rotation can aid tricalcium silicate material compaction.
Who is this motor best for?
- Endodontists and endodontic-focused dentists
- Clinicians managing calcified canals and blockages
- Dentists wanting a motor designed for ledge bypassing
- Practices using an open-file approach
- Clinicians using bioceramic or tricalcium silicate obturation materials
- Users who want built-in apex location with optional large-screen display
812MT3 vs standard endo motors
Standard endodontic motors are often designed mainly for routine rotary shaping. The 812MT3 is aimed at clinicians who need more than standard rotation: difficult negotiation, ledge bypassing, integrated apex location and specialist endodontic control.
Standard endo motor
Best for: Routine shaping with a preferred rotary file system.
Limitation: May not offer specialist movement patterns for ledge bypassing or advanced canal negotiation.
812MT3 Endo Motor
Best for: Complex endodontics, ledge bypassing, calcified canals and open-system shaping.
Advantage: Automatic T-mode, built-in apex locator, Ai-Pex compatibility and vibration during rotation.
Preorder and availability note
Contact Toothsaver before ordering if you need an estimated delivery date or want to discuss whether this motor is suitable for your clinical workflow.
Call 020 4579 0577 or email sales@toothsaver.co.uk.
Important clinical note
Ledge bypassing, calcified canal negotiation and advanced endodontic retreatment require appropriate training, magnification, irrigation, case selection and clinical judgement. The 812MT3 supports these workflows, but it does not replace careful access, glide path strategy and specialist technique.
Always use the correct speed, torque, file system and movement strategy for the canal anatomy and file being used.
Why buy the 812MT3 from Toothsaver?
Toothsaver is a UK clinician-led dental supplier founded by Endodontic Specialist Dr Daniel Flynn. For specialist endodontic equipment, that matters because clinicians often need practical advice, product understanding and support before and after purchase.
- Clinician-led endodontic supplier
- Specialist product knowledge
- Advice on motors, files and apex locator workflows
- Open-system endodontic product approach
- Support from a dental team that understands complex endodontics
FAQs
What is the 812MT3 Endo Motor?
The 812MT3 is a specialist endodontic motor designed by Dr Yoshi Terauchi. It is designed for advanced endodontic workflows including ledge bypassing, canal negotiation, apex locator-guided shaping and open-system file use.
Who designed the 812MT3?
The live Toothsaver page states that the 812MT3 motor was designed by Dr Yoshi Terauchi.
What is T-mode used for?
T-mode is designed to support difficult canal negotiation and ledge bypassing. The 812MT3 has an upgraded automatic T-mode for these workflows.
Does the 812MT3 have an apex locator?
Yes. The 812MT3 has a built-in apex locator and can also connect to the external large-screen Ai-Pex display.
Can the 812MT3 work with any file system?
Yes. The live Toothsaver page states that the 812MT3 is an open system and can work with any files.
Does the 812MT3 have a wireless foot pedal?
Yes. The live page lists a wireless foot pedal.
What is the maximum speed?
The live page lists speed up to 2500 rpm.
Can the 812MT3 help with bioceramic obturation?
The live page states that the motor can vibrate during rotation to aid compaction of tricalcium silicate materials for obturation.
Is the 812MT3 suitable for routine endodontics?
Yes, it can be used as an endodontic motor for routine workflows, but its distinctive value is in advanced endodontic situations such as ledge bypassing, calcified canals and specialist canal negotiation.
Complete your specialist endodontic workflow
Pair the 812MT3 with endodontic files, apex locator support, irrigation, obturation materials and specialist retreatment products selected by Toothsaver.
Endo motors Apex locators Endo files Irrigation Obturation devices One-Fil Bioceramic Sealer Broken file removal & retreatmentAsk Our Expert - Dr Daniel Flynn, Specialist Endodontist



















