Jinme J4 MUQ Mini Head High Speed Handpiece Titanium Coated NSK Compatible

The Jinme J4 MUQ Mini Head High Speed Handpiece is engineered for precision restorative performance, improved posterior access, and long-term durability in high-demand clinical environments.

Its compact mini head design enhances visibility and maneuverability in tight operative fields, making it ideal for posterior crown preparations, pediatric dentistry, and limited access procedures.

Constructed with a durable titanium coated body, the J4 MUQ offers improved corrosion resistance, surface hardness, and long-term sterilization stability. The lightweight titanium coating also improves ergonomic balance and reduces operator fatigue during extended procedures.

This handpiece includes a universal 4 hole Midwest style coupler for immediate integration into standard dental units. It is also compatible with NSK quick couplers, providing flexible operatory compatibility without requiring full system replacement.

Equipped with precision ceramic bearings and a push button chuck system, the J4 MUQ delivers smooth high speed cutting performance with low vibration and consistent concentricity.

Key Features and Benefits

• Mini head design for improved posterior access
• Titanium coated body for enhanced durability
• Includes universal 4 hole coupler
• Compatible with NSK quick connect couplers
• High speed air turbine performance
• Push button chuck for fast and secure bur changes
• German precision ceramic bearings for smooth operation
• Low vibration and reduced noise
• Fully autoclavable construction

What Is Included

• Jinme J4 MUQ Mini Head High Speed Handpiece
• Universal 4 hole coupler
• Instruction manual

NSK quick coupling adapter sold separately if required.

Warranty

• 12 Month Limited Manufacturer Warranty

Technical Specifications

• Model: J4 MUQ
• Head Type: Mini head
• Head Diameter: Approximately 10.8 mm
• Head Height: Approximately 12.5 mm
• Body Material: Titanium coated stainless steel
• Connection: Universal 4 hole Midwest style coupler included
• NSK Compatibility: Yes
• Drive System: Air turbine
• Illumination: Non fiber optic
• Chuck Type: Push button
• Bur Type: Standard FG burs 1.6 mm
• Maximum Speed: 300,000 to 450,000 RPM
• Recommended Working Speed: Approximately 350,000 RPM
• Operating Air Pressure: 30 to 35 psi
• Water Pressure: 0.2 to 0.3 MPa
• Bearing Type: German Precision Ceramic Bearings
• Noise Level: Less than 65 dB
• Sterilization: Autoclavable up to 135 degrees Celsius
• Weight: Approximately 50 grams

Actual RPM output depends on air pressure supplied by the dental unit.

Clinical Applications

• Posterior crown preparation
• Pediatric restorative procedures
• Caries removal
• Operative dentistry
• Limited access clinical procedures