Surgical contra-angle SurgiGear

for dental surgeryfor dental implantologynot specified

Product overview
SurgiGear contra-angle and straight surgical handpieces designed around a 20:1 reduction implant contra-angle mechanism. Engineered for implant and surgical clinical use, the SG20 series prioritizes reliable low-speed, high-torque performance with options for fiber-optic illumination and an LED generator variant.

Key features

• 20:1 reduction ratio tailored for surgical implant procedures.
• Hexagon chucking design to distribute bearing stress and prevent bur jamming; ensures maximum torque up to 80 N.cm.
• Quick-swap head gear system for easy removal and replacement to allow thorough cleaning.
• DLC (Diamond-Like Carbon) coated rotor for high hardness, reduced deformation under load and improved corrosion resistance.
• Illumination options: high-transmission fiber rod for superior visibility; fiber-optic versions withstand disinfection and autoclaving.
• Generator LED option (SG20LG): built-in generator lighting effective at very low speeds; specified for at least 250 thermal cleaning/autoclave cycles.
• Tool-free disassembly enabling separate cleaning of individual components.

Design & operation
Push-button (external) chucking with Ø2.35 mm interface. Available in fiber-optic and non-optic variants, with multiple sub-codes for different illumination and generator configurations. Main body material: brass with chrome plating; rotor available with DLC coating for enhanced wear and corrosion resistance.

Maintenance & durability
Removable head gears and tool-free disassembly allow complete cleaning and inspection of components. DLC rotor and chrome plating extend service life and resist corrosion. SG20LG generator LED variant is specified to withstand elevated temperature and pressure and at least 250 autoclave cycles.

Applications
Intended for surgical implant procedures and clinical situations requiring a high-torque, low-speed contra-angle handpiece with reliable illumination and straightforward sterilization.

Technical specifications

• Model / Series: SG20 series
• Reduction ratio: 20:1
• Max. speed: 2,000 rpm
• Max. torque: 80 N.cm
• Water: External spray
• Chucking: Push-button (external)
• Bur diameter: Ø2.35 mm
• Body material: Brass with chrome plating
• Coating: Chrome; rotor optionally DLC coated
• Rotor coating: DLC (high hardness, corrosion resistant)
• Weight: approx. 85 g
• Warranty: 12 months
• Variants / codes: SG20, SG20K, SG20KL, SG20LG (generator LED) and related fiber-optic / non-optic sub-codes