4" Radial Coarse Nylon Wheel - Century Drill & Tool

The Century Drill & Tool 77441 4" Radial Coarse Nylon Wheel is an essential abrasive tool designed for professional technicians and mechanics requiring efficient, controlled material removal and surface preparation. Engineered with aluminum oxide impregnated nylon bristles, this 4-inch coarse radial wheel maintains its shape and cutting efficacy longer than traditional wire brushes, providing consistent performance and extended tool life in demanding automotive and industrial environments.

Key Features

• Durable Abrasive Nylon Bristles: Features high-performance nylon bristles infused with aluminum oxide, designed to hold their shape better and last longer than standard wire brushes.
• Coarse 80-Grit Abrasive: Provides effective material removal for various applications, offering a balance between aggressive action and surface integrity.
• Non-Sparking Operation: Unlike metal wire brushes, the nylon filaments eliminate the risk of sparking, making it a safer option when working around flammable materials or in sensitive environments.
• 1/4" Quick Change Hex Shank: Equipped with a universal 1/4" hex shank for fast, secure bit changes and compatibility with most drills and rotary tools.
• Self-Sharpening Filaments: The abrasive nylon fibers are self-sharpening, ensuring continuous exposure of new cutting particles and consistent performance throughout the brush's life.
• Maximum Speed Rating: Safely operates at speeds up to 4500 RPM, delivering efficient results for professional use.

Applications

This 4" Radial Coarse Nylon Wheel is highly versatile, making it ideal for a wide range of professional applications. It excels at light deburring of machined components, including hard metals, aluminum, and brass, without altering the part's geometry. Technicians can utilize it for surface preparation before painting or coating, as it effectively removes paint, corrosion, and light rust from metal surfaces. The flexible bristles are particularly effective for cleaning and finishing recessed areas, crevices, corners, and contours where traditional brushes may not reach. Additionally, it can be used for preparing plastic, fiberglass, and rubber for adhesives, as well as cleaning and sanding wood turnings and trim. Its less aggressive nature compared to wire brushes reduces the risk of damage to delicate surfaces while still providing thorough cleaning and finishing.