321231or Wire Cup Brush, 3 In., 1/4 In. Arbor

The Vulcan 321231OR is a 3-inch diameter wire cup brush with a 1/4-inch arbor designed for heavy-duty cleaning and surface preparation. It features high-strength steel wire bristles mounted in a cup-shaped, open-ended design that removes rust, paint, and burrs from metal, wood, and plastic surfaces. This brush is ideal for automotive restoration, fabrication, maintenance, and DIY projects where efficient material removal and workpiece protection are priorities.

The open-ended design maximizes debris clearance while minimizing heat buildup, protecting workpiece integrity during extended use. The balanced, low-vibration construction enhances operator comfort and control, while the durable steel wire maintains shape and performance through countless operating cycles. Compatible with standard 1/4-inch arbor spindles, the brush installs quickly for seamless workflow transitions.

Features and Benefits

• 3-Inch Diameter: Provides a wide cleaning footprint for efficient material removal on large surfaces.
• 1/4-Inch Arbor: Fits most standard power tool spindles for easy installation and quick changes.
• High-Strength Steel Wire: Delivers superior abrasion resistance and maintains shape over repeated use.
• Open-Ended Cup Design: Enhances debris evacuation and reduces heat buildup to protect workpieces.
• Balanced, Low-Vibration Action: Improves operator comfort and control during extended cleaning and preparation work.
• Versatile Applications: Removes rust and paint, deburs edges, and prepares surfaces in industrial, automotive, and DIY environments.

Specifications

• Brand: Vulcan
• Model: 321231OR
• Diameter: 3 inches
• Arbor/Shank Size: 1/4 inch
• Wire Material: Steel
• Design: Cup-shaped with open end