4:1 Reduction Contra Angle IPR Handpiece Kit – Reciprocating Interproximal Reduction System

Professional 4:1 reduction contra angle handpiece designed for precise and controlled interproximal reduction (IPR) procedures in orthodontic and restorative treatments. This reciprocating IPR system offers improved safety, accuracy, and patient comfort compared to traditional diamond discs and manual stripping methods.

Compatible with EVA-style tips and driven by either electric or air motors, this system provides smooth vertical reciprocating motion for efficient enamel reduction and contouring.

Ideal for orthodontists, general dentists, and dental laboratories seeking predictable and precise IPR performance.

Key Features

• 4:1 reduction contra angle system
• Compatible with EVA tips
• Vertical reciprocating motion
• Precise and controlled interproximal reduction
• Safer alternative to diamond discs
• Improved patient comfort during treatment
• Compatible with electric or air motors
• Autoclavable up to 135°C
• Ergonomic lightweight design

Technical Specifications

• Motor Max Rotation Speed: 40,000 rpm
• Handpiece Max Rotation Speed: 10,000 rpm
• Sterilization: 135°C autoclavable
• Warranty:
  • 1 year for handle
  • 6 months for cartridge

The kit includes:

• 1 × 4:1 Reduction Contra Angle Handpiece
• 1 × Contra Angle Attachment
• 1 × Reciprocating IPR Handle
• 10 × Double-Sided IPR Strips/Tips:
  • 90 Micron ×2 – Opening contacts
  • 60 Micron ×2 – Reduction
  • 40 Micron ×2 – Contouring
  • 25 Micron ×2 – Finishing
  • 15 Micron ×2 – Pre-polishing
• 1 × Maintenance Tool
• Storage/Carrying Case