Osborn 0001131100 Wheel Brush 1-1/4 in Stainless Crimped

Product Description

The OSBORN 0001131100 is a small-diameter crimped wire wheel brush designed for deburring, cleaning, and surface finishing on metal and other hard materials. Mounted via a 1/4 inch arbor hole, it fits standard rotary tools, die grinders, and bench grinders used in fabrication, maintenance, and pipe fitting applications. The fill material is stainless steel wire, rated to a maximum of 20,000 RPM, making it suitable for tasks where carbon contamination from carbon steel wire must be avoided. The face width is 3/16 inch, allowing targeted work in narrow slots, weld seams, and tight surface areas. No shank is included; the brush mounts directly to an arbor.

This wheel brush is well suited for trade professionals who need a compact, high-speed finishing tool for stainless steel pipe prep, weld cleanup, corrosion removal, and light deburring. Common users include pipefitters, plumbers, HVAC technicians, and maintenance machinists. The small 1-1/4 inch diameter makes it practical for close-quarters work where larger wheels cannot reach. Its crimped wire configuration provides consistent, flexible contact across irregular surfaces without aggressive material removal.

Key Features

• 1-1/4 inch outside diameter for compact, close-quarters use
• Crimped stainless steel wire fill resists corrosion and avoids carbon contamination
• Rated to 20,000 RPM for use with die grinders and rotary tools
• 1/4 inch arbor hole for direct mounting to standard arbors
• 3/16 inch face width for targeted surface contact
• Filament wire diameter up to 0.0099 inch for flexible, conforming action

Compatibility

Designed for use with rotary tools, die grinders, and bench grinders that accept a 1/4 inch arbor hole mount. No shank is included.

Installation Notes

Installation is performed by a machinist, fabricator, or trade technician familiar with rotary abrasive tooling. Always confirm the spindle speed of the host tool does not exceed the 20,000 RPM maximum rating of the brush before operation. Power down and disconnect or lock out the tool before mounting or removing the brush. Wear appropriate eye protection and follow applicable ANSI B11 or OSHA standards for abrasive wheel use.