W&H SZ-75 Zygomatic Implant Contra-Angle Handpiece (20:1)

W&HSKU: WH-30095000

Price:
Sale price$2,269.99
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Re-stocking soon

Description

The SZ-75 is a 20:1 surgical contra-angle handpiece developed specifically for zygomatic implant procedures. Its unique angulation is engineered to improve visibility and access to the zygomatic bone, enabling safer and more controlled workflows in anatomically challenging regions.

Designed to facilitate implant placement in difficult-to-access positions, the SZ-75 combines precise concentricity, ergonomic balance, and efficient cooling to support confident, fatigue-free surgery. The contra-angle chucking system ensures stable bur guidance during high-torque applications, while the angled geometry provides a clear view of the treatment site throughout the procedure.


Clinical indications

  • Implantation of zygomatic implants

  • Osteotomy associated with zygomatic implant placement


Why clinicians choose the SZ-75

Easy access to the treatment site
The specialized angulation allows optimal access and visibility in the zygomatic bone, supporting controlled work even in complex anatomical situations.

High application security
The 20:1 transmission combined with a contra-angle chucking system delivers stable, concentric rotation for secure implant placement.

Fatigue-free working
Ergonomic design and balanced handling reduce strain during long or demanding procedures.

Efficient cooling
External spray exits close to the instrument’s working area, cooling the surgical site effectively during osteotomy and implant insertion.


Key features

  • 20:1 reduction ratio for high-torque implant applications

  • Angled surgical contra-angle design optimized for zygomatic access

  • Contra-angle chucking system for secure bur retention and concentricity

  • Accepts surgical burs and cutters Ø 2.35 mm

  • External spray cooling positioned near the cutting zone

  • Dismantlable construction for thorough cleaning and maintenance

  • Ergonomic design for prolonged, fatigue-free use

  • Durable stainless steel construction

  • Thermo washer-disinfectable and sterilizable


Technical summary

  • Gear ratio: 20:1

  • Design: angled surgical contra-angle handpiece

  • Bur system: Ø 2.35 mm

  • Cooling: external spray

  • Maximum drive speed: 50,000 rpm

  • Coupling system: ISO 3964 (DIN 13940)

  • Dismantlable: yes


Positioning note

The SZ-75 is a procedure-specific instrument developed for zygomatic implantology. Its geometry and handling characteristics are optimized for this indication and are not intended to replace standard implant contra-angle handpieces used in routine implant cases.

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