Technology & Function

  • Push Button Chuck
    Push Button Chuck

    Push Button Chuck is NSK's original push button auto-chuck mechanism that tensions the bur grip during rotation. It allows one-touch bur insertion and removal without tools. The bur lock mechanism is designed so that bur retention strength increases when high loads are applied to the bur.

  • Clean Head System
    Clean Head System

    The NSK Clean Head System is a special mechanism designed to automatically prevent the entry of oral fluids and other contaminants into the handpiece head, prolonging the life of the bearings.

  • Single Water Spray
    Single Water Spray

    The NSK Single Water Spray effectively cools the surface of the bur with a high cooling effect.



  • Non-Optic
  • Model:PAX-SU M4
  • Order Code:P560


  • Head
  • Standard Head
  • Rotation
  • 400,000-450,000 min-1
  • Head Size
  • Ø10.3 x H 13.5 mm
  • Water Spray
  • Single Spray
  • Body Material
  • Stainless Steel


  • Ceramic Bearings
  • Clean Head System
  • Push Button Chuck