Dynabrade 30200 Dynascaler Surface Preparation Tool, Over-Under

.7 hp, Straight-Line, 2,100 RPM, Rear Exhaust, 1″ (25 mm) with peen hub

• 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.