Weiler Dually 7" Root Pass Weld Cleaning Brush, .020" Steel Wire Fill, 5/8"-11 UNC Double-Hex Nut

The WEILER Dually 7" Root Pass Weld Cleaning Brush delivers targeted cleaning power for root pass and hot pass welding applications. This narrow-face brush measures 7 inches in diameter with a 3/16 inch face width and uses .020 inch steel wire fill arranged in 56 knots. The brush operates at speeds up to 9,000 RPM and features a 5/8"-11 UNC double-hex nut arbor designed for right angle grinders.

The dual-hex nut design lets you flip the wheel quickly for maximum cleaning action and extended brush life. This narrow face configuration reaches into corners and tight spaces where standard brushes can't access. The brush meets ANSI B165.1 safety standards for power brush applications. The 1-1/8 inch trim length provides aggressive cleaning while maintaining control during weld preparation and cleanup tasks.

This knot wire wheel excels in fabrication, pipeline, and pressure vessel work where precise weld cleaning is critical. The steel wire construction handles heavy-duty deburring and surface preparation on ferrous metals. Works exclusively with right angle grinders for consistent results across welding applications.

Specification	Value
Diameter	7 inches
Face Width	3/16 inch
Wire Fill	.020 inch steel
Maximum RPM	9,000
Arbor	5/8"-11 UNC double-hex
Knot Count	56