W & H WS-75L Surgical Contra-Angle Handpiece 20:1

The W & H WS-75L is a surgical contra-angle handpiece designed specifically for implant site preparation and implant insertion. It features a 20:1 reduction ratio, hexagon chucking system, push-button bur retention, and mini LED+ illumination for enhanced visibility during surgical procedures. The handpiece is designed for use with the W & H EM-19 LC / EM-19 electric motor system.

Key Features and Specifications:

• 20:1 reduction ratio for implant surgery applications.

• Mini LED+ lighting provides bright, daylight-quality illumination of the treatment site.

• Hexagon chucking system for secure implant bur retention.

• Push-button bur changing mechanism for efficient instrument changes.

• Detachable/disassemblable design for thorough cleaning and maintenance.

• Single spray cooling system with Kirschner/Meyer internal bur cooling.

• Compatible with surgical burs and cutters with Ø2.35 mm contra-angle shanks (shank hardness >50 HRC, >520 HV).

• Constructed from high-quality stainless steel with a scratch-resistant coating for durability and long service life.

• Thermo washer-disinfectable and sterilizable.

• Optimized ergonomic balance for fatigue-free operation during lengthy surgical procedures.

• Maximum drive speed: 50,000 rpm (min⁻¹).

• Open box but never used.