Brushless motor
Carbon Motor
Replacement (parts)
Ultra High End
SNK Superior Low-Speed Cannulated Bone Drill - Precision Orthopedic Surgical Tool with 20Nm Torque & 300 RPM
Specification
|
Parameter |
Value |
|
Motor Type |
Brushless (Axis-Hollow Design) |
|
Speed Range |
0–300 RPM (±10%) |
|
Torque Output |
≥20 Newton/meter (Nm) |
|
Power Output |
≥260W |
|
Noise Level |
≤55dB |
|
Shaft Diameter |
Ø4.5mm (Hollow Core) |
|
Sterilization |
Autoclavable (151°C)* |
|
Radial Runout |
<0.1mm |
|
Charging Time |
60 minutes (Pulse Tech) |
|
*Battery excluded from sterilization |
|
Description
Precision Engineering for Delicate Interventions
SNK's Superior Cannulated Drill redefines low-speed bone surgery with unparalleled control. The brushless motor generates ≥260W power at 0–300 RPM (±10% accuracy), producing ≥20Nm torque to drill through brittle or osteoporotic bone without microfractures. The 4.5mm hollow shaft enables real-time K-wire guidance, reducing procedural errors by 50% in spinal and reconstructive surgeries. With radial runout <0.1mm, surgeons achieve sub-millimeter accuracy—critical for pedicle screw placement and joint preservation.
Medical-Grade Durability & Sterilization Compliance
Crafted from surgical 316L stainless steel, the drill withstands 500+ autoclave cycles (151°C sterilization, battery excluded). Brushless technology ensures zero maintenance and 50,000+ operational hours—5× longer than brushed alternatives. Advanced vibration dampening maintains ≤55dB noise levels, while thermal controls limit surface temperature to ≤50℃ during extended use, preventing tissue necrosis.
product Detail
Why SNK Excels in Low-Speed Precision
• Controlled Power: High torque at low RPM prevents bone thermal necrosis.
• Guided Accuracy: Hollow core enables live K-wire visualization.
• Efficient Workflow: 60-minute charging for 6+ hours of runtime.
• Tissue Protection: Low heat/noise minimizes iatrogenic trauma.
Critical Applications & Solutions
Optimized for precision-demanding procedures:
• Spinal Fusion: Pedicle drilling in osteoporotic bone.
• Pediatric Orthopedics: Epiphyseal plate-sparing procedures.
• Fragility Fractures: Osteoporotic hip/pelvis reconstruction.
• Dental/Craniomaxillofacial: Precision bone grafting.
Stepless speed control allows tactile feedback adjustment for varying bone densities, while the balanced ergonomic design (1.45kg) enables single-handed operation in confined spaces. Compatible with SNK's HRC53+ drill bits (Ø0–8mm) for ceramic-like bone surfaces.