- All models use optional DynaPeen. ‘bonded shot’ flap assemblies. Ideal for removing rust, oxide, scale, old paint and tough coatings from most surfaces.
- Mechanically fractures scale and coatings, with negligible removal of base metal.
- Over-under simultaneous removal of scale, from top and bottom of girder webplates prior to welding.
- Top and bottom unit each use optional 1″ wide DynaPeen. ‘bonded shot’ flap assemblies. Top unit easily detaches to permit portable ‘touch up’ descaling.

Dynabrade 59181 6" Dia. Dynorbital-Spirit Random Orbital Sander, Central Vacuum, 3/8" Orbit
Dynabrade 15420 Dynafile III Abrasive Belt Tool 
