Pneumatic Grinders | Dental procedures, precision microtasks | - Noise Level: 48 dBA (Base ▲) → 43 dBA (Advanced ▲▲) (quieter than a refrigerator hum) - Tip Precision: 0.3mm (Base) → 0.2mm (Advanced ▲) (finer than industry’s 0.5mm) | - Higher torque, ultra-precise control - Lightweight (0.8kg Base, 0.7kg Advanced ▲) - Durable stainless steel body (ISO 3801) | - Requires air compressor - Higher maintenance cost - Less portable than cordless alternatives |
Electric Grinders | General workshop tasks | - Noise Level: 55 dBA (louder than pneumatic tools) - Power Output: 1.5kW (industry standard) - Portability: 1.5kg | - No compressor needed - Adjustable speed settings - Lower upfront cost | - Lower torque for delicate tasks - Heavier, bulkier design - Less precise for micro work |
Cordless Grinders | Fieldwork, portable use | - Battery Runtime: 2h (industry) → 3h (Advanced ▲) - Weight: 1.2kg (industry) → 1.0kg (Advanced ▲) | - Fully portable, no cords - Good for on-site work - Quiet operation (45 dBA) | - Limited runtime - Lower power output (1kW max) - Requires frequent charging |
Manual Grinders | Light-duty tasks (e.g., polishing) | - Effort: Requires physical force - Precision: Moderate (industry standard) | - No power source needed - Simple, durable design - Cost-effective | - Labor-intensive - Slow and tiring - Inadequate for precision work |
High-Speed Air Turbines | Dental polishing, finishing | - RPM: 300,000 (industry) → 350,000 (Advanced ▲) (faster than competitors) - Noise Level: 50 dBA (Base) → 47 dBA (Advanced ▲) | - Extremely high-speed polishing - Ideal for smooth finishes - Lightweight ergonomic design | - High noise without dampening - Requires specialized training - Fragile components |
Rotary Instruments | Surgical, micro procedures | - Tip Precision: 0.2mm (Advanced ▲) vs 0.5mm (industry) - Material: Stainless steel (industry) → hardened alloy (Advanced ▲) | - Ultra-precise for delicate tasks - Customizable tips (e.g., "03" model) - YUETAI-certified hygiene standards | - Lower power for heavy grinding - Best for non-destructive tasks - Higher cost for advanced models |