Weiler
Weiler 13106 Knot Wire Wheel Brush 4 in 5/8-11 Threaded Arbor 20000 RPM .014 in wire
A 4-inch knot wire wheel brush with 0.014-inch carbon-steel bristles for angle grinders up to 20,000 RPM
- TypeSanders
- Knot-wire construction delivers aggressive cleaning on carbon steel
- 4-inch diameter fits tight work areas on angle grinders
- 5/8-11 threaded arbor mounts directly without adapters
- .014-inch carbon-steel wire balances material removal and surface finish
- 20000 RPM maximum speed matches high-output grinders
4 in Knot Wire Wheel Brush
The Weiler 13106 is a 4 inch knot wire wheel brush built for angle grinders with a 5/8-11 threaded arbor. It uses carbon steel wire in a standard twist knot configuration. The brush runs at up to 20000 RPM for surface cleaning and preparation tasks.
Suited for carbon steel work, not stainless
This brush fits operators removing rust, scale or paint from carbon steel surfaces using an angle grinder. The carbon steel wire will contaminate stainless steel, so fabricators working on stainless should choose a stainless wire brush instead. It also lacks a shank for die grinder use.
5/8-11 threaded arbor compatibility
The connector is a 5/8 in.-11 threaded hole that must match the angle grinder spindle exactly. Verify the tool arbor size before purchase; a mismatched thread will prevent safe mounting. The 20000 RPM maximum speed also requires a grinder rated for at least that speed.
Highlights
- Knot-wire construction delivers aggressive cleaning on carbon steel
- 4-inch diameter fits tight work areas on angle grinders
- 5/8-11 threaded arbor mounts directly without adapters
- .014-inch carbon-steel wire balances material removal and surface finish
- 20000 RPM maximum speed matches high-output grinders
Specifications
| Type | Sanders |
|---|---|
| Brand | Weiler |
| Model | 13106 |
Questions about this item
When will the .014 in carbon-steel knots need replacing?
Replace the brush when knots wear down, break off or the 4 in diameter no longer contacts the workpiece evenly.
What limits continuous use at 20000 RPM?
The 20000 RPM maximum rating and 1/2 in face width set the thermal and mechanical limit for sustained grinding.
How hot or loud does the 5/8-11 threaded arbor get during all-day operation?
Heat builds in the carbon-steel knots and arbor interface; expect noticeable vibration and warm-up after extended 20000 RPM runs.
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