1/2" Cup Brush, Brass Straight, 3/32" Mandrel

The 1/2" Cup Brush, Brass Straight, 3/32" Mandrel is a high-precision rotary tool accessory designed for deburring, cleaning, and finishing metal surfaces. Built with a brass cup and a straight shank, this brush delivers consistent material removal and a satin-smooth finish on steel, aluminum, brass, and other metals. The 3/32" mandrel ensures a secure, balanced fit for stable operation and longer tool life.

Whether you're refining welds, smoothing edges, or preparing parts for plating, this brass cup brush excels at precision work. Its durable bristles resist loading for repeated use and are gentle on finished surfaces, reducing the risk of scratches. This straight cup brush is ideal for tight spots and intricate shapes, delivering fast results without overcutting.

• Brass cup brush for efficient deburring and finishing.
• Straight cup design with 3/32" mandrel for stable mounting.
• Ideal as a rotary tool accessory for metalworking.
• Durable bristles resist wear and maintain shape.
• Effective on steel, aluminum, brass, and other metals.

Enhance your metal finishing today—add this brass straight cup brush to your toolkit for consistently cleaner finishes.