SNK Micro Bone Drill – Precision Brushless Motor System for Orthopedic & Dental Surgery

The SNK Micro Bone Drill combines ultra-precision and power for minimally invasive orthopedic and dental procedures. Featuring a brushless motor (≥160W) with 0-1250 RPM ±15% speed control, this lightweight (665g) tool delivers ≥3.8 N/M torque for delicate drilling while maintaining ultra-low noise (≤55dB) and minimal heat (≤25℃). The 8V Sony lithium battery ensures 60-minute fast charging, and the fully autoclavable design (134°C excluding battery) guarantees sterility. With a 0-4mm customizable chuck and 0-2.6mm hollow shaft, SNK’s drill meets ISO 13485/FDA standards, offering surgeons unmatched control, reliability, and safety in microsurgery and trauma repair.

Product Description

Technical Specification

ParameterDetail
Motor TypeBrushless, fully sealed
Speed Range0-1250 RPM (±15%)
Output Torque≥3.8 N/M
Power Output≥160W
Noise Level≤55 dB
Temperature Rise≤25℃
Weight665g
Chuck Diameter0-4mm (customizable)
Hollow Shaft Diameter0-2.6mm
BatterySony 8V 2600mAh lithium
Charging Time60 minutes (full charge)
Radial Runout<0.1mm
SterilizationAutoclavable at 134°C (excl. battery)
Warranty18 months (tool), 6 months (battery)
CertificationsISO 13485, FDA, CE

Product Description

Ultra-Precise Brushless Motor Technology

Zero Maintenance & Longevity: The fully sealed brushless motor eliminates carbon brushes, ensuring 50,000+ hours of maintenance-free operation and stable torque (≥3.8 N/M) for precision drilling in delicate bone or dental work.
Micro-Surgical Accuracy: ±15% speed control and <0.1mm radial runout minimize tissue damage during procedures like osteotomy or implant placement.
Silent Operation: At ≤55dB, the drill enhances OR focus and patient comfort.

Optimized for Minimally Invasive Surgery

Ultra-Lightweight Design (665g): Ergonomically contoured grip reduces surgeon fatigue during extended operations.
Hollow Shaft (0-2.6mm): Compatible with guide wires for precise hole alignment in micro-fracture repairs or spinal fusions.
Rapid Charging: Sony’s 8V 2600mAh lithium battery fully charges in 60 minutes via AC 100-240V global-compatible charger.

Product Details

Micro Bone Drill Detail

Technical Excellence & Solutions

Premium Engineering & Materials

The brushless motor features a fully enclosed, maintenance-free design with a hard-oxidized aluminum housing for superior corrosion resistance. The medical-grade stainless steel chuck (HRC53-hardened) supports 0-4mm drill bits, and smart thermal management prevents overheating during prolonged surgical use.

Surgical Applications

Orthopedic Microsurgery: Spinal instrumentation, hand/foot repairs, pediatric procedures.
Dental & Maxillofacial: Implant site preparation, bone grafting.
Plastic & Reconstructive Surgery: Precision drilling for grafts or prosthetics.

Frequently Asked Questions

What are the benefits of the brushless motor in this drill?

The brushless motor provides over 50,000 hours of maintenance-free operation, consistent torque, and eliminates carbon brush debris, making it ideal for sterile medical environments.

Is the handpiece fully autoclavable?

Yes, the handpiece is designed to be fully autoclavable at temperatures up to 134°C for strict infection control. Note that the battery must be removed before sterilization.

How long does the battery last and how quickly does it charge?

The drill uses a high-quality Sony 8V 2600mAh lithium battery that can be fully charged in just 60 minutes, ensuring minimal downtime between procedures.

What is the significance of the hollow shaft?

The 0-2.6mm hollow shaft allows for the use of guide wires, which is critical for achieving precise alignment in complex procedures like spinal fusions or micro-fracture repairs.

How does the noise level affect the surgical environment?

Operating at ≤55 dB, the drill is quieter than a standard conversation. This reduces ambient noise in the operating room, improving focus for the surgical team and comfort for the patient.

What certifications does this surgical tool hold?

The device is fully compliant with global medical standards, holding ISO 13485, FDA, and CE certifications, ensuring safety and quality for international use.

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