Milwaukee 4-1/2" Grinder Accessories
Finest quality crimped or knot wire brushes and wheels to give long service life on the toughest cleaning jobs. Ideally suited for cleaning castings, structual steel, sheet metal.
MILWAUKEE 4-1/2" GRINDER ACCESSORY INDEX
WIRE BRUSHES | WIRE WHEELS |
Milwaukee 4-1/2" Grinder Wire Brushes

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2-3/4" Knot Wire Cup Brush
COST: $12.50
Specifications:
- Size: 2-3/4"
- Arbor:5/8"-11
- Wire: .020 Ga
- Marterial: Carbon Steel
This cup brush is ideally suited for cleaning castings, structural steel and sheet metal. This knot wire cup brush is designed to be used on 4-1/2" or 5" Milwaukee and competitive grinders with 5/8-11 threaded spindles.


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2-3/4" Single Row Knot Wire Cup Brush
COST: $16.00
Specifications:
- Size: 2-3/4"
- Arbor: 5/8"-11
- Wire: .020 Ga
- Marterial: Stainless Steel
This cup brush is ideally suited for cleaning castings, structural steel and sheet metal. Made of stainless steel for wire brushing on stainless steel material.


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3" Crimped Wire Cup Brush
COST: $12.50
Specifications:
- Size: 3"
- Arbor: 5/8"-11
- Wire: .012
For lighter duty surface cleaning a crimped style cup brush is appropriate. Crimped wire is less rigid than knotted and can get into crevices more easily. This knot wire cup brush is designed to be used on 4-1/2" or 5" Milwaukee and competitive grinders with 5/8-11 threaded spindles.
Milwaukee 4-1/2" Grinder Wire Wheels

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4" Full Cable Twist Knot Wire Wheel
COST: $11.95
Specifications:
- Size: 4"
- Arbor: 5/8"-11
- Wire: .020 Ga
- Marterial: Carbon Steel
The full cable twist knot wire wheel is designed for general heavy duty cleaning of scale, surface oxidation, rubber flash, heavy burrs and weld splatter. This cable knot wire wheel is designed for use with 4-1/2" or 5" Milwaukee and competitive grinders with 5/8-11 threaded spindles.


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4" Radial Crimped Wire Wheel Brush
COST: $10.95
Specifications:
- Size: 4"
- Arbor: 5/8"-11
- Wire: .014 Ga
- Marterial: Carbon Steel
The Crimped Wire Brush is suited for general purpose surface cleaning and conditioning. This crimped wire wheel is designed for use with 4-1/2" or 5" Milwaukee and competitive grinders with 5/8-11 threaded spindles.