Bona Scorpion Sander Drum replacement or refurbishment

With Hardwood floors becoming increasingly popular in the residential market, contractors, construction companies as well as DIY home enthusiasts are able to use floor sanders to return floors to their original pristine beauty.

BONA SCORPION is the floor sander chosen by the main rental companies on the market and it is ideal for sanding large areas of wooden floors or for removing heavily coated material from flooring.

With time the sander drums get damaged and worn down. The rubber layers of sanding drums age, stiffen and wear out much like car tires do. Regardless of the amount of use, the shape and flexibility of the rubber changes over time.

Our new expandable sander drums replace imports for the Bona Scorpion Sander machines.

We can recondition the following expandable sander drums: Bona Scorpion, Clarke EZ8 expandable drum, Hiretech HT8 Ex Drum


  • fit standard sandpaper sleeves
  • Puller allows for easy removal of drum without causing damage


replacement drums:

  • Weight: 4.4 kg (mix of steel and aluminium core)
  • Diameter of complete drum: 151.5 mm
  • Length: 200 mm

new drums:

  • Weight: 3,2 kg (aluminium core)
  • Diameter of complete drum: 151.5 mm
  • Length: 200 mm

Interested in having your sander drums refurbished? Here’s how it works:

You send us your drum cores, we evaluate them and let you know if they can be refurbished or need replacement, you then have the drums collected.

Email us for pricing and details.

Augers in different sizes

Damaged Sander Drums

Auger Pilot bit and teeth

Refurbished Sander Drums

Auger parts

New Sander Drums