1.5-Inch (40mm) Shaft Cup Brush with 6mm Shank for Rotary Tools

Brief Overview

This compact cup brush delivers aggressive cleaning and deburring performance in confined spaces and detail work. The twisted steel wire construction provides consistent, rapid material removal for rust elimination, paint stripping, and surface conditioning on pneumatic rotary tools and electric drills. Perfect for small to medium jobs where precision and accessibility matter. For larger surface areas, consider stepping up to our larger-diameter cup brush options or exploring complementary circular brush designs for different finishing profiles.

Key Features

• 40mm Cup Diameter: Compact size ideal for detailed work, edge access, and confined areas
• 6mm Shaft: Direct compatibility with standard 6mm rotary tool chucks and collets
• Twisted Steel Wire Bristles: Aggressive wire configuration for rapid rust and paint removal
• Crimped/Twisted Construction: Densely packed bristles maximize contact area and cleaning efficiency
• Stamped Metal Cup Housing: Durable, rigid construction maintains brush integrity during high-speed operation

Business Advantages for Resellers

This size fills a critical niche in any professional tool assortment. The 1.5-inch diameter is the entry point for detail-oriented restoration work—exactly where your customers need precision without oversized tools. Stock this alongside larger shaft cup brushes to offer a complete range, and you'll capture orders from restoration shops, automotive detailers, and maintenance technicians who demand variety in their brush inventory. High demand in precision work sectors ensures steady turnover.

Technical Specifications

Specification	Detail
Cup Diameter	1.5 inches (40 mm)
Shaft Diameter	6 mm
Bristle Type	Twisted Steel Wire
Wire Configuration	Crimped/Twisted
Intended Use	Rust removal, deburring, paint stripping, surface prep
Compatible Equipment	Rotary tools, pneumatic drills (6mm chuck)

Why This Tool Matters

The 1.5-inch cup brush occupies the sweet spot for precision work. It's aggressive enough to handle serious rust and paint, yet compact enough to reach into corners and around edges where larger brushes cannot operate. The twisted wire design ensures consistent bristle engagement, reducing rounding and maximizing the cleaning stroke across each pass.

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Ready to add this essential brush to your inventory? Pair with larger cup and circular brush options to meet every customer need and maximize order value.