Weiler 79800 Dually Root Pass Weld Cleaning Brush, 7", 0.20" Steel Wire Fill

The Dually line of cleaning brushes is the choice for the most demanding inter-pass welding applications such as pipeline construction, boiler and pressure vessel fabrication, and shipbuilding. Welders' assistants on the pipeline were among the first to realize the value in periodically switching the mounting position of a wheel in order to maintain cleaning speed and effectiveness. The Dually utilizes a butt design that features a hex on each side of the wheel which is high enough to insure adequate tool clearance in either mounting position. Now all users can realize the benefits of the "Flip" without compromising safety by removing the guard from their grinder. The Dually offers maximum cleaning action, long life and safer use. Wheel Brush: 7" Wheel Dia, Stringer Bead — 3/16" Face Width, 7/8" Trim Length, 20,000 RPM maximum. Mount Type: Threaded. Wire Type: Stringer Bead. Outside Diameter (Inch): 7. Face Width (Inch): 3/16. Arbor Hole Thread Size: 5/8-11. Fill Material: Carbon Steel. Shank Included: No. Encapsulated: No. Filament Wire Diameter Range: 0.0200-0.0299. Wire Knot Type: Stringer Bead Twist.

• Dual-hex nut design that simplified periodic flipping of the wheel for maximum cleaning action, long life, and safer use
• Narrow face brushes are suitable for cleaning root and hot passes, and for reaching into corners
• Delivers fast and effective cleaning action
• Features a one-piece dual hex nut that eliminates interference issues and simplifies periodic flipping of the wheel for maximum cutting action
• Up to the task for the most demanding multi-pass welding applications