4-Inch (100mm) Twisted Cup Brush with Hex Mount for Power Tools

Brief Overview

This 4-inch twisted cup brush delivers aggressive cleaning and material removal for industrial surface preparation work. The tightly twisted steel wire construction creates concentrated impact points that efficiently strip rust, scale, paint, and oxidation from ferrous metals and steel surfaces. With its hex-threaded arbor mount, it integrates seamlessly into standard angle grinders, drill presses, and flexible shaft tools. If you're stocking cup brush solutions, consider pairing this with smaller-diameter options for precision work or exploring alternative wire configurations for different material applications.

Key Features

• 4-inch (100mm) cup diameter – Maximum coverage for large surface areas
• Twisted steel wire construction – Evenly spaced wire knots deliver aggressive, controlled abrasion
• Hex-threaded arbor – Standard 1/2-inch or equivalent mount for universal power tool compatibility
• Industrial-grade steel wires – Metallic gray, heavy-duty bristles withstand extended use
• Domed cup profile – Optimized design for edge access and controlled material removal
• Paint and rust removal rated – Engineered for ferrous metal applications

Business Advantages for Resellers

• High-velocity stock turnover – Cup brushes are consumable accessories with repeat purchase cycles; bulk orders sustain consistent customer demand
• Margin-friendly positioning – Position as an essential consumable for any shop running angle grinders or bench grinders
• Cross-sell opportunities – Customers purchasing one size inevitably need alternatives for different applications; bundle with smaller twisted-wire alternatives for larger cart values
• Fleet adoption – One brush per tool means institutional buyers (maintenance shops, fabrication facilities) stock multiple units
• Competitive shelf presence – Offer alongside crimped wire variants to capture customers with varying material removal preferences

Technical Specifications

Feature	Specification
Cup Diameter	4 inches (100mm)
Wire Configuration	Twisted steel wire knots
Wire Material	Steel (industrial grade)
Mount Type	Hex-threaded arbor (standard power tool compatible)
Cup Profile	Domed
Primary Applications	Rust removal, paint stripping, scale removal, deburring, surface preparation
Suitable Tools	Angle grinders, drill presses, flexible shaft tools, bench grinders
Metal Compatibility	Ferrous metals, steel, cast iron

Closing Statement

Stock this 4-inch twisted cup brush as a core consumable for any distributor serving automotive shops, fabrication facilities, and maintenance operations. The aggressive twisted wire design and universal hex mount make it a go-to choice for shops that demand reliable, fast material removal. Order in bulk to meet consistent replacement demand and maximize your turnover on essential shop accessories.