Wire Cup Brush Aptel M14 115×12 mm Stainless Steel Twisted 0.5–1 pcs

Aptel wire cup brush with M14 thread, 115×12 mm diameter and cup height, made from stainless steel wire in a twisted (knotted) construction. This brush is designed for use on angle grinders and similar rotary tools with an M14 arbor. It is intended for surface cleaning tasks such as rust and paint removal, deburring and preparing metal surfaces before welding, painting or finishing. The product is supplied as 0.5–1 piece and is suitable for work on stainless steel and a range of general metalwork applications.

Advantages

The twisted stainless steel wires provide aggressive cleaning action and maintain shape under rotational load, offering efficient removal of corrosion, scale and old coatings. The M14 threaded mounting ensures secure attachment to compatible grinders, while the cup shape allows access to curved and irregular surfaces. Construction from stainless steel wire reduces the risk of contamination when working on corrosion-resistant metals.

Suitable for

• Removing rust and flaky paint from metal surfaces
• Deburring and edge blending after cutting or welding
• Surface preparation before painting, coating or welding
• Cleaning weld seams and joints on stainless and carbon steel

Key specifications

• Thread type: M14 thread for angle grinder mounting
• Diameter: 115 mm
• Cup height: 12 mm
• Wire material: stainless steel
• Wire style: twisted (knotted) brush filaments for aggressive action
• Quantity: supplied as 0.5–1 piece

How to use

Fit the wire cup brush to a compatible grinder with an M14 arbor, ensuring the tool is switched off and unplugged during installation. Tighten the mounting securely according to the grinder manufacturer's instructions. Operate the tool at recommended speeds and apply light to moderate pressure to avoid excessive wear or deformation of the wires. Move the brush steadily across the work surface in overlapping passes until the desired level of cleaning or preparation is achieved. After use, allow the brush to come to a complete stop before setting the tool down and inspect the brush for wear or damage before subsequent use.

Usage recommendations

Use appropriate personal protective equipment including eye protection, gloves and respiratory protection if dust or particles are generated. Do not exceed the maximum speed rating of the brush or the grinder. For best results on stainless steel, use steady motion and moderate pressure to minimize surface scratching; replace the brush when wire wear reduces cleaning efficiency or when any structural damage is visible.