3-Inch 75x6mm Shaft Cup Brush – Twisted Steel Wire for Drill-Mounted Cleaning

Brief Overview

This shaft-mounted cup brush delivers efficient surface preparation and cleaning for professional workshops and fabrication environments. The 3-inch cup diameter provides broad coverage for medium to large surface areas, while the 6mm shaft fits standard drill chucks for quick tool changes. Twisted steel wire bristles are engineered for aggressive rust removal, paint stripping, and metal deburring without gouging the base material. Whether you're prepping welded joints, cleaning corroded steel, or preparing surfaces for coating, this brush handles the job with controlled aggression. For shops managing multiple brush styles, consider pairing this with smaller-diameter shaft cups or transitioning to a circular brush configuration for different application requirements.

Key Features

• 3-inch (75mm) cup diameter – Covers medium to large work areas with each rotation
• Twisted steel wire bristles – Aggressive enough for heavy rust and paint removal, yet controlled for precision work
• 6mm shaft – Universal fit for standard drill chucks and impact-rated rotary tools
• Bowl-shaped bristle face – Concentrates cleaning action at the cup edge while maintaining balance
• Raised central hub – Reduces load on outer bristles, extending brush life and preventing bristle splaying

Why Resellers Choose This Brush

High-Velocity Turnover: Shaft-mounted cup brushes are consumables in active shops. Stock multiple sizes (2.5-inch through 4-inch) to capture repeat orders. Mechanics purchase these regularly for routine maintenance and surface prep.

Margin-Friendly: Twisted wire construction offers superior durability compared to crimped designs, justifying a competitive price point while maintaining healthy margins.

Cross-Sell Opportunity: Pair with corded drills, impact tools, safety equipment, and complementary brush sizes to increase basket value per order.

Shop Essential: Every professional metalworking, automotive, and fabrication shop maintains a brush inventory. Position this as part of your "shop supplies" bundle.

Technical Specifications

Specification	Detail
Cup Diameter	3 inches (75mm)
Shaft Diameter	6mm
Bristle Material	Twisted Steel Wire
Bristle Configuration	Bowl-shaped cup
Typical Applications	Rust removal, paint stripping, deburring, weld cleaning, surface prep
Recommended Speed	Medium to high RPM (follow tool manufacturer limits)
Mounting	Standard drill chuck (6mm shaft)

Application Context

This brush excels in scenarios where controlled aggression matters:

• Rust Remediation: Removes surface corrosion from steel components without thinning the base material
• Weld Cleanup: Strips spatter and oxidation from freshly welded joints
• Paint Removal: Strips old coatings before refinishing or repainting
• Metal Deburring: Smooths sharp edges and burrs left by cutting or drilling
• Surface Preparation: Creates mechanical tooth for adhesives, coatings, and primers

Stock and Resell with Confidence

The 3-inch size bridges high-demand applications without the bulk of 4-inch industrial models. Twisted wire design provides better value retention than crimped alternatives, meaning your customers see durable tools worth the investment. Maintain inventory depth across the size range (1.5-inch through 4-inch) to meet varying shop requirements and maximize repeat business.