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Brand Name: | FHJS |
Model Number: | BY-412 |
MOQ: | 1 Kit |
Price: | USD 20~100 |
Delivery Time: | 2-8 working days after receiving payments |
Payment Terms: | T/T, Western Union |
Dental Low Speed Handpiece 1:1 Contra-Angled External Precision Ball-Bearing Kit
Component Specifications
Contra-Angles :
Aerospace Bearings: ABEC-7 ceramic ball bearings with <0.8μm runout (ISO 19499 certified)
Ergonomic Balance: 0.15mm center-of-gravity offset reduces operator fatigue by 45% in 2-hour procedures
Straight Handpieces :
Medical-Grade Titanium Chuck: Compatible with 1.6/2.3mm burs (18N±0.5N clamping force)
Anti-Slip Texture: Laser-engraved diamond pattern improves wet-grip friction by 60%
Motors :
Smart Speed Control: 0-40,000 RPM stepless adjustment with 0.4s acceleration time
Overheat Protection: Automatic RPM reduction at 65°C, emergency shutdown at 80°C
Clinical Applications:
✓ Precision Inlay Prep: 0.8mm mini-head enables Class II cavity preparation with external water cooling
✓ Periodontal Surgery: Dedicated straight handpiece with bone trimming burs maintains <42°C operative temperature
✓ Mobile Clinics: Motor's wide voltage input (12-36V) adapts to portable generators.
Specification:
Color |
Silver |
Drive Air Pressure | 0.25~0.35MPa |
Water pressure | 0.1~0.2Mpa |
Rotation speed | 20000 RPM |
Cooling method | Water cooling, air cooling |
Noise | <68dB |
Chuck type of Contra-Angled handpiece | Push button |
Chuck type of Straight handpiece | Turn chuck |
BearingC | Ceramic Ball Bearing |
Connection of micormotor | M4 B2 2-Hole or 4-Hole |
Material | AL7075 surface sandblasting and electroplating. |
Disinfection | Withstand 135°C sterilization |
Warranty | 18 Months |
Light | Non Optic |
![]() |
Brand Name: | FHJS |
Model Number: | BY-412 |
MOQ: | 1 Kit |
Price: | USD 20~100 |
Packaging Details: | box, 1 SET/BOX, Carton (including 1 piece of contra-angled handpiece, 1 piece of straight handpiece, 1 piece of motor) |
Payment Terms: | T/T, Western Union |
Dental Low Speed Handpiece 1:1 Contra-Angled External Precision Ball-Bearing Kit
Component Specifications
Contra-Angles :
Aerospace Bearings: ABEC-7 ceramic ball bearings with <0.8μm runout (ISO 19499 certified)
Ergonomic Balance: 0.15mm center-of-gravity offset reduces operator fatigue by 45% in 2-hour procedures
Straight Handpieces :
Medical-Grade Titanium Chuck: Compatible with 1.6/2.3mm burs (18N±0.5N clamping force)
Anti-Slip Texture: Laser-engraved diamond pattern improves wet-grip friction by 60%
Motors :
Smart Speed Control: 0-40,000 RPM stepless adjustment with 0.4s acceleration time
Overheat Protection: Automatic RPM reduction at 65°C, emergency shutdown at 80°C
Clinical Applications:
✓ Precision Inlay Prep: 0.8mm mini-head enables Class II cavity preparation with external water cooling
✓ Periodontal Surgery: Dedicated straight handpiece with bone trimming burs maintains <42°C operative temperature
✓ Mobile Clinics: Motor's wide voltage input (12-36V) adapts to portable generators.
Specification:
Color |
Silver |
Drive Air Pressure | 0.25~0.35MPa |
Water pressure | 0.1~0.2Mpa |
Rotation speed | 20000 RPM |
Cooling method | Water cooling, air cooling |
Noise | <68dB |
Chuck type of Contra-Angled handpiece | Push button |
Chuck type of Straight handpiece | Turn chuck |
BearingC | Ceramic Ball Bearing |
Connection of micormotor | M4 B2 2-Hole or 4-Hole |
Material | AL7075 surface sandblasting and electroplating. |
Disinfection | Withstand 135°C sterilization |
Warranty | 18 Months |
Light | Non Optic |