Weiler - Knotted Wire Cup Brush

WEILER - KNOTTED WIRE CUP BRUSH

The Weiler Knotted Wire Cup Brush is a heavy-duty wire brush designed for aggressive cleaning, deburring and surface preparation on steel and other suitable ferrous metals.

Its cup-shaped construction provides a broad and stable working area, making the brush particularly effective for cleaning larger flat surfaces, steel plate, structural components and extensive weld areas.

Manufactured with 0.50mm twisted steel wire and supplied in a 100mm diameter, the brush is designed for professional use with compatible right-angle grinders.

PRODUCT OVERVIEW

The Weiler Knotted Wire Cup Brush provides a strong, heavy-duty brushing action for demanding metal-cleaning and surface-preparation applications.

Its twist-knot steel wire construction provides the rigidity required for removing rust, scale, weld spatter, corrosion and other stubborn surface contamination. The cup-shaped configuration distributes the wire across a broader contact area, allowing efficient cleaning of larger surfaces while maintaining a powerful brushing action.

The brush is particularly suitable for preparing steel plate, fabrications, structural components and other relatively flat metal surfaces.

This general-use version is manufactured with 0.50mm steel wire and is primarily intended for steel and suitable ferrous-metal applications.

Product specification:

• 100mm brush diameter
• 0.50mm twisted steel wire
• General-use steel-wire construction
• Heavy-duty cup-brush profile
• M14 threaded mounting
• Designed for compatible right-angle grinders

KEY BENEFITS

• Heavy-duty brushing action for demanding cleaning applications
• Twist-knot steel wire provides strong and aggressive performance
• Cup-shaped profile creates a broad and stable working area
• Ideal for cleaning larger flat and slightly contoured surfaces
• Suitable for removing rust, scale, corrosion and weld spatter
• Effective for demanding deburring and surface preparation
• Efficient cleaning of steel plate, fabrications and structural components
• Manufactured with robust 0.50mm steel wire
• M14 threaded fitting for compatible right-angle grinders
• Professional performance for fabrication, welding and maintenance work

RECOMMENDED APPLICATIONS

Ideal for weld cleaning, weld-spatter removal, rust removal, scale removal, corrosion removal, heavy-duty deburring and general metal-surface preparation.

The cup-shaped profile makes the brush particularly suitable for cleaning larger surface areas, including steel plate, structural steel, fabrications, cast components and relatively flat or slightly contoured metal surfaces.

Perfect for welders, fabricators, engineering workshops, maintenance teams, steelworkers and metalworking professionals.

Suitable for use with:

• Compatible right-angle grinders
• Machines with a suitable M14 spindle
• Equipment operating within the maximum RPM stated on the brush

This general-use steel-wire version is primarily intended for suitable steel and ferrous-metal applications. When working on stainless steel or special alloys, use a brush with an appropriate INOX or stainless-steel wire specification to help prevent surface contamination.

STORAGE & HANDLING

Store in a clean, dry environment away from moisture, contamination and corrosive materials.

Do not exceed the maximum RPM stated on the brush or use it with a machine operating at an incompatible speed. Always use appropriate PPE, including safety glasses, gloves, protective clothing and face protection.

Inspect the brush before use and do not use it if the wire, cup body or threaded fitting is damaged, heavily worn or distorted. Always ensure the M14 thread, machine guard and operating speed are suitable before use.

Allow the brush to perform the cleaning action without applying excessive pressure. Excessive pressure can reduce brushing efficiency, increase wire fatigue and shorten the working life of the brush.