SmartPro Engraving System Universal Collet 3.5mm- 5 Piece Set + Wrench polishing bench lathe 33–35 mm

33–35 mm

EX131 Handpiece

providing enhanced manoeuvrability and full access to your work

Speed is controlled via a sensitive foot pedal

surface-ground flat to 55HRC

SmartPro Engraving System Universal Collet 3.5mm- 5 Piece Set + Wrench polishing bench lathe 33–35 mmAir Do Universal Collets are precision engineered collets designed for secure and reliable graver holding in pneumatic engraving systems. Optimised for use with Air Do handpieces featuring the SPH3 inner shaft, these collets provide excellent concentricity, stability, and control during detailed engraving work. With a 3. 5 mm graver capacity and compact, robust construction, these collets may also be suitable for use with other engraving handpieces on