Wolfcraft Cup Brush with 1/4 inch (6.3 mm) Shank, 50 mm Knotted Steel Wire, 12500 RPM, Model 2108000

With a maximum rotational speed of 12500 RPM, this Wolfcraft cup brush delivers aggressive material removal for demanding surface preparation tasks. The 50 mm diameter knotted steel wire construction is engineered for heavy-duty rust removal, paint stripping, deburring, and cleaning on metal surfaces.

Overview

The Wolfcraft 2108000 is a cup brush with a 1/4" (6.3 mm) cylindrical shank, designed for use with standard drill chucks and cordless screwdrivers. Its knotted wire configuration provides high impact action and long service life, making it suitable for professional and DIY applications alike.

What stands out

• Knotted steel wire for aggressive cleaning and fast material removal
• 50 mm brush diameter covers large areas efficiently
• 0.5 mm wire thickness balances durability and flexibility
• 12500 RPM maximum speed for high-performance operation
• Compatible with standard drill chucks (1/4" / 6.3 mm shank)

Technical details

• Brush Type: Cup Brush
• Wire Construction: Knotted / Braided Wire
• Wire Material: Steel Wire
• Shank Diameter: 6.3 mm (1/4 inch)
• Brush Diameter: 50 mm
• Wire Thickness: 0.5 mm
• Maximum Rotational Speed: 12500 RPM
• Recommended Tool: Drills, Cordless Screwdrivers
• Primary Application: Rust removal, Paint removal, Deburring, Cleaning, Surface preparation
• Connection Type: Cylindrical Shank
• Packaging Quantity: 1 piece
• Durability: Heavy-duty construction
• Compatibility: Compatible with standard drill chucks
• Product Series: Power Tool Accessories
• Material Finish: Untreated Steel

Our verdict

For heavy-duty surface preparation, the Wolfcraft 2108000 cup brush offers reliable performance with its knotted steel wire and high speed rating. Its standard shank fits most drills, making it a versatile addition to any toolbox.