When it comes to reliable, high-performance low-speed dental instruments, the Craftro low-speed handpiece series (including the CFLA11 latch-type contra angle, CFCA11E push-button contra angle, and CFST11E straight handpiece) stands out as a versatile solution for dental clinics and labs worldwide. Designed to deliver consistent power at up to 40,000 RPM, these E-Type Max handpieces are engineered for precision, durability, and seamless compatibility with standard dental micromotor systems. Whether you need to prepare cavities, polish restorations, or adjust prosthetics, these three models cover every common low-speed application, making them essential tools for modern dental workflows.
Product Overview & Key Features
CFLA11: Latch-Type Contra Angle Handpiece (40,000 RPM)
The CFLA11 latch-type contra angle is built for reliability and cost-effectiveness, making it a workhorse for daily clinical tasks.
- Latch-Type Bur Chuck: Securely holds standard 2.35mm burs with a simple, proven mechanism—ideal for routine procedures where consistent bur retention is key.
- Max Speed 40,000 RPM: Delivers smooth, controlled power for cavity preparation, finishing composite restorations, and removing soft decay.
- E-Type Max Compatibility: Fits all standard E-type dental micromotor systems, ensuring easy integration into your existing setup.
- Ergonomic Contra Angle Design: The angled head provides optimal access to posterior teeth and hard-to-reach areas, reducing hand fatigue during extended use.
CFCA11E: Push-Button Contra Angle Handpiece (40,000 RPM)
The CFCA11E push-button contra angle prioritizes convenience and speed for high-volume practices, offering a premium upgrade to the latch-type model.
- Push-Button Bur Release: Allows for quick, one-handed bur changes without tools—perfect for busy clinics that need to switch between procedures efficiently.
- Max Speed 40,000 RPM: Matches the performance of the CFLA11, delivering precise torque for finishing, polishing, and light grinding tasks.
- E-Type Max Standard: Universally compatible with E-type motors, making it easy to swap into any standard low-speed system.
- Enhanced Hygiene & Durability: The sealed push-button mechanism minimizes debris buildup, simplifying cleaning and maintenance while extending the handpiece’s lifespan.
CFST11E: Straight Handpiece (40,000 RPM)
The CFST11E straight handpiece is the go-to choice for lab work and clinical procedures requiring direct access, completing the Craftro low-speed lineup.
- Straight Design: Ideal for trimming crowns, adjusting dentures, polishing acrylic appliances, and other lab or chairside tasks where a straight profile is needed.
- Max Speed 40,000 RPM: Delivers consistent, vibration-free power for precision grinding, finishing, and prophylaxis applications.
- E-Type Max Compatibility: Works seamlessly with all standard E-type dental micromotors, ensuring versatility across different clinical and lab settings.
- Lightweight & Ergonomic: The slim, balanced design reduces operator fatigue, even during long sessions of lab work or prosthetic adjustments.
Why Choose Craftro Low-Speed Handpieces?
- Versatility for Every Workflow
The three models cover all common low-speed needs: latch-type for reliability, push-button for convenience, and straight for lab/clinical versatility. No matter the procedure, there’s a Craftro handpiece to match. - Consistent 40,000 RPM Performance
All models deliver smooth, stable power at max speed, with minimal vibration to ensure precision and patient comfort during every procedure. - Universal E-Type Max Compatibility
Designed to fit standard E-type dental micromotor systems, these handpieces are easy to integrate into existing setups, eliminating the need for costly equipment overhauls. - Built for Durability & Low Maintenance
Crafted with high-quality materials and precision engineering, these handpieces resist wear, corrosion, and debris buildup—reducing downtime and long-term maintenance costs for your practice. - OEM/ODM Ready for Your Brand
As a direct manufacturer, Craftro offers custom branding and packaging options, making these handpieces ideal for dental supply companies looking to expand their product lines with reliable, high-quality instruments.
Common Applications
- Clinical Dentistry: Cavity preparation, composite finishing, prophylaxis, soft decay removal, and crown margin refinement.
- Dental Laboratories: Trimming and adjusting crowns, bridges, dentures, and orthodontic appliances.
- Prosthodontics: Polishing and finishing removable and fixed prosthetics.
- Endodontics: Access cavity preparation and post-space cleaning (with compatible burs).
Technical Specifications
| Model | Type | Max Speed | Connector Type | Key Feature |
|---|---|---|---|---|
| CFLA11 | Latch-Type Contra Angle | 40,000 RPM | E-Type Max | Secure latch bur retention |
| CFCA11E | Push-Button Contra Angle | 40,000 RPM | E-Type Max | Quick tool-free bur changes |
| CFST11E | Straight Handpiece | 40,000 RPM | E-Type Max | Direct access for lab/clinical tasks |
About Shanghai Craftro Tech Co., Ltd.
Shanghai Craftro Tech Co., Ltd. is a professional manufacturer specializing in the R&D and production of precision grinding systems, including desktop grinding machines, portable micromotors, handpieces, and a full range of grinding and polishing burs. Founded in 2017 and located in Jinshan District, Shanghai, we are recognized as a National High-Tech Enterprise, supported by strong in-house R&D capabilities and a modern 3,700 m² manufacturing facility. Our production operates under strict quality management systems, with ISO9001, ISO13485, and MDSAP certifications, ensuring stable performance, high precision, and compliance with international standards.
Our products are widely used in dental clinics, dental laboratories, professional nail care, engraving, model making, and other precision finishing applications, covering the processing of materials such as resin, plastics, soft metals, and composites. With reliable manufacturing capacity, consistent quality control, and experienced technical support, we provide flexible OEM/ODM customization solutions to partners worldwide. We are committed to delivering high-performance, precision-driven products and building long-term, value-oriented cooperation with global customers.