3-Inch (75mm) Knotted Cup Wire Brush with Hex Mount

Brief Overview

This 3-inch knotted cup brush delivers aggressive wire action for rust removal, paint stripping, and surface cleaning on power tools. The knotted wire design provides superior durability compared to crimped alternatives, making it the preferred choice for heavy-duty prep work. For shops requiring a complete cup brush lineup, consider complementary tools like the smaller 2.5-inch knotted option or the larger 4-inch knotted variant for varied application needs.

Key Features

• Knotted wire construction: Tightly twisted steel wire knots provide aggressive cutting action and extended brush life
• 3-inch (75mm) cup diameter: Optimal size for medium workpieces—larger than detail work tools but maneuverable on standard surfaces
• Hex mount arbor: Standard threaded fitting for quick attachment to any compatible power tool chuck
• Stainless/plated steel wires: Corrosion-resistant construction reduces maintenance and extends operational lifespan
• Metal ferrule reinforcement: Rigid cup structure maintains shape under sustained use

Why This Matters for Your Business

• Higher margin on bulk orders: Knotted designs command premium pricing versus crimped alternatives due to durability
• Customer retention: Heavy-duty performance reduces tool replacement frequency, building contractor loyalty
• Versatile application range: Fits automotive shop prep work, industrial maintenance, and construction cleaning—broad reseller appeal
• Stocked item potential: Mid-size cups like this drive consistent inventory turnover in professional tool departments

Technical Specifications

Specification	Detail
Cup Diameter	3 inches (75mm)
Wire Type	Knotted steel (stainless/plated)
Mount Type	Hexagonal threaded arbor
Application	Rust removal, paint stripping, surface prep
Power Tool Compatibility	Universal—fits standard power tool chucks
Wire Material	Stainless or corrosion-resistant steel

The Reseller Advantage

Stock this brush as a workhorse item in your prep tool section. The knotted construction justifies a 15–20% higher price point than crimped alternatives, and professionals recognize the durability difference immediately. Pair it with alternative cup sizes to capture multiple sale opportunities per contractor.