Weiler 86132 Wheel Brush 12 in Crimped Ceramic 120 Grit

Product Description

The WEILER 86132 is a 12-inch diameter wheel brush designed for surface conditioning, deburring, and finishing applications in industrial and trade environments. It uses crimped nylon filaments filled with 120-grit ceramic abrasive, placing it in the fine-grade category for controlled material removal without aggressive stock loss. The arbor hole mount provides a secure fit on standard bench grinders and stationary power equipment. With a maximum rated speed of 1,800 RPM, this brush is suited for slower-speed machines where consistent, even abrasive contact is the priority. Machinists, fabricators, and maintenance professionals are the primary users.

This wheel brush fits stationary grinding and finishing machines that accept arbor-mounted accessories. The 12-inch wheel diameter and 1-1/4-inch face width make it appropriate for medium to large workpiece surfaces requiring fine finishing or light surface prep. The ceramic abrasive filaments are effective on ferrous and non-ferrous metals, as well as composite materials, where a fine, uniform scratch pattern is needed before coating, plating, or inspection. It is sold individually with a minimum order quantity of 2 units.

Key Features

• 12-inch outside diameter with a 1-1/4-inch face width for broad surface contact
• Crimped nylon filaments with 120-grit ceramic abrasive for fine-grade finishing
• Arbor hole mount for compatibility with standard stationary grinding equipment
• Maximum rated speed of 1,800 RPM — do not exceed this limit
• 3-inch trim length provides filament flex and consistent abrasive delivery
• Filament wire diameter in the 0.020 to 0.030 inch range for controlled aggressiveness

Compatibility

Designed for use on arbor-hole-mount stationary power equipment rated to accommodate a 12-inch wheel brush at speeds up to 1,800 RPM.

Installation Notes

Installation should be performed by a qualified operator following the machine manufacturer's arbor mounting procedures. Always power down and lock out the machine before mounting or removing the brush. Confirm the machine's maximum RPM rating meets or stays below the brush's 1,800 RPM limit before operation. Eye protection and appropriate PPE are required during use per standard shop safety practices.