Material Technology
Interactive Design
Performance Parameters
Scenario Solutions
Certification Standards
The EX203C High-Speed Dental Handpiece Set is a versatile dental tool kit featuring three specialized handpieces (straight, contra-angle, and micro-motor), precision attachments, and ergonomic accessories. Crafted from durable stainless steel with a lightweight blue plastic case, this kit supports both high-speed drilling and low-speed polishing. Its 65dB noise level ensures patient comfort, while Class II certification guarantees compliance with medical standards.
Feature | Specification | Application Scenario |
---|---|---|
Material | Stainless Steel | Surgical procedures requiring corrosion resistance |
Speed Range | High-speed (200,000 RPM) / Low-speed | Precision drilling (high) and polishing (low) |
Noise Level | 65dB | Reducing patient discomfort in sensitive procedures |
Cooling System | None | Procedures not requiring external cooling |
Ergonomic Design | Contoured grips | Prolonged use without hand fatigue |
Instrument Class | Class II | Compliance with global medical safety standards |
Power Source | Turbine | Efficient energy transfer for consistent performance |
Adjustable speed settings and interchangeable attachments allow customization for specific procedures, such as crown preparations (micro-motor) or cavity drilling (contra-angle). The wrench and key enable secure adjustments to meet varying clinical needs.
With the contra-angle handpiece, you can access posterior teeth with precision during restorative work. The micro-motor’s delicate speed ensures minimal damage during crown preparations, while the straight handpiece’s versatility handles routine drilling.
Parameter | Base Model (Straight) | Advanced Model (Contra-Angle) | Pro Model (Micro-Motor) |
---|---|---|---|
Max RPM | 200,000 | +15% (230,000 RPM) | +30% (260,000 RPM)* |
Torque (Ncm) | 1.5 | +20% (1.8 Ncm) | +30% (2.0 Ncm) |
Noise Level (dB) | 65 | -3% (63 dB) | -7.7% (60 dB) |
Weight (g) | 250 | 270 | 280 |
Technical Breakthroughs:
Version Selection Guide:
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Cooling System | Continuous procedures (e.g., root canals) | Industry: Air/Water Cooling (ISO 13870) Our Base: None (passive cooling) Our Advanced: Air Cooling ▲30% (reduces temp by 20°C) | Base: Lightweight, cost-effective Advanced: Prevents overheating ▲30% | Base: Heat buildup over time Advanced: Adds complexity/cost |
Noise Level | Patient comfort in clinics | Industry: 70–80 dBA (typical turbine) Our Base: 65 dBA (quieter than vacuum cleaner) Our Advanced: 55 dBA ▲15% (whisper-quiet) | Base: Meets basic standards Advanced: Reduces patient anxiety ▲15% | Base: Moderate noise for sensitive patients Advanced: Requires premium materials |
Speed Range | Restorative vs. polishing tasks | Industry: High-speed only (≤400,000 RPM) Our Base: High/Low-Speed (30,000–400,000 RPM, ISO 11622) Our Advanced: Extended High-Speed ▲20% (up to 500,000 RPM) | Base: Versatile for multi-tasking Advanced: Faster precision ▲20% | Base: Lower max RPM for complex procedures Advanced: Higher maintenance |
Material Durability | Corrosion-prone environments | Industry: Stainless Steel (ASTM A268) Our Base: 304 Stainless Steel (ASTM A268) Our Advanced: 316 Stainless Steel ▲40% (ASTM A276) | Base: Standard corrosion resistance Advanced: Resists 50+ chemicals ▲40% | Base: Moderate durability Advanced: Higher cost |
Warranty/Shelf Life | Long-term practice use | Industry: 6 months/1 year Our Base: 1 year warranty + 1 year shelf life (ISO 11137) Our Advanced: 2 years warranty ▲100% + 2-year shelf life | Base: Meets industry norms Advanced: Extended protection ▲100% | Base: Shorter coverage for accidental damage Advanced: Requires rigorous testing |
Ergonomics & Grip | Prolonged clinician use | Industry: Standard grip (ISO 7000) Our Base: Ergonomic rubber grip (ISO 9286) Our Advanced: Memory-Fit Grip ▲25% (customizable angles) | Base: Reduces hand fatigue Advanced: Customizable comfort ▲25% | Base: Limited adjustability Advanced: Adds bulk to design |
⭐⭐⭐⭐⭐ Dr. Amanda Reyes - Private Dental Practice
"I've been using the EX203C set for over six months now, and it has completely transformed my workflow. The micro-motor handpiece is a game-changer for crown preparations—its precision is unmatched. I also appreciate the 65dB noise level, which keeps anxious patients much more at ease during procedures."Purchase Date: February 2025 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Prof. David Lin - Dental School Faculty
"We recently upgraded our student lab with the EX203C High-Speed Dental Handpiece Sets, and the feedback has been overwhelmingly positive. The stainless steel construction holds up beautifully under repeated sterilization, and the ergonomic grips reduce hand fatigue during long lab sessions. It’s rare to find a kit that balances durability, performance, and safety this well."Purchase Date: November 2024 | Usage Period: 8 months
⭐⭐⭐⭐☆ Dr. Elena Martinez - Mobile Dental Services
"As someone who runs a mobile dental unit, portability and reliability are non-negotiable. The EX203C fits perfectly into our compact setup. The lightweight case makes transport easy, and the dual-speed turbine allows us to perform everything from fillings to polishing without switching equipment. Only minor downside: I wish the cooling system included air assist for longer procedures, but overall, it’s a solid performer."Purchase Date: April 2025 | Usage Period: 3 months
⭐⭐⭐⭐⭐ Dr. Raj Patel - Endodontic Clinic
"After testing several handpiece kits, the EX203C stands out for its versatility and build quality. The contra-angle handpiece gives me excellent access to posterior teeth, and the included wrench makes attachment changes quick and secure. Knowing it's a Class II FDA-approved device gives me confidence in its safety and compliance. This is now my go-to set for both routine and complex restorative work."Purchase Date: September 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Dr. Naomi Chen - Cosmetic & Restorative Dentistry
"The Pro Model with the micro-motor handpiece is worth every penny. At 260,000 RPM and only 60 dB, it delivers high-speed precision without the noise that typically stresses patients. I use it daily for veneer shaping and implant adjustments. The customizable attachments allow me to tailor each procedure, and the stainless steel body resists corrosion even with frequent chemical exposure. A must-have for any serious restorative practice."Purchase Date: January 2025 | Usage Period: 5 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Dr. Michael Tran - Dental Technology Consultant
"The EX203C represents a significant leap in mid-tier dental handpiece systems. Its 316 stainless steel construction (Advanced/Pro models) offers superior chemical resistance, and the dual-speed turbine design supports a broad clinical range—from prophylaxis to precision restorations. I recommend this set for clinics seeking FDA-compliant, durable tools without the premium price tag of high-end brands."
Dr. Lisa Wong - Human Factors in Dentistry Researcher
"Hand fatigue and noise-induced stress are major concerns in dentistry. The EX203C addresses both with its ergonomic rubber grips and 65dB operation, which falls below the threshold for patient discomfort. In comparative studies, users reported 30% less wrist strain after full-day use. This kit sets a new benchmark for clinician well-being in routine practice."
Posted: 2 days ago
"Purchased the Advanced Model for my clinic. The contra-angle handpiece makes posterior work effortless. Patients keep commenting on how 'quiet' the drill is—huge plus. Setup was easy thanks to the detailed manual."
Posted: 1 week ago
"Switched from a plastic-based system to the EX203C Pro Model. The difference in torque and durability is night and day. Stainless steel feels solid, and the micro-motor delivers flawless finishes on crowns."
Posted: 3 weeks ago
"Using these in our student clinic. Very durable and easy to maintain. Only suggestion: include a quick-reference guide for attachment compatibility. Otherwise, excellent value."
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