3M 7100138313 Ceramic Flap Wheel 2 Inch P120 Grit

Product Description

The 3M 7100138313 is a 2-inch diameter ceramic flap wheel designed for light grinding, blending, deburring, and polishing on metal surfaces. The ceramic aluminum oxide abrasive flaps conform to rounded and irregular workpiece profiles, delivering a smooth, clean finish without aggressive material removal. X-weight cotton backing supports rigorous sanding and grinding loads, while resin bonding resists thermal and chemical breakdown for extended service life. A built-in grind-aid promotes cooler operation on stainless steel and other metals. This wheel is suited for trade professionals and fabricators working in metalworking, HVAC fabrication, plumbing prep, and light industrial finishing applications.

This flap wheel is intended for use on a variety of metal substrates including stainless steel, carbon steel, and aluminum. Its abrasive flap construction makes it well suited for contoured and irregular surfaces where a rigid grinding disc would not conform. Typical applications include weld blending, edge deburring, and surface prep before finishing or coating. The coated cloth construction at P120 grit targets intermediate stock removal and blending rather than heavy material removal or final polishing.

Key Features

• Ceramic aluminum oxide blend delivers high cut rate and extended abrasive life
• X-weight cotton backing handles aggressive grinding and sanding loads
• Resin bond resists thermal and chemical deterioration for longer wheel life
• Flap design conforms to curved and irregular surfaces for smooth, consistent finish
• Grind-aid additive reduces heat buildup on stainless steel and other metals
• Coated cloth construction at P120 grit for blending and deburring work

Compatibility

Designed as a coated abrasive flap wheel for use on metal surfaces including stainless steel, carbon steel, and aluminum; suitable for rotary tool setups that accept 2-inch diameter flap wheels.

Installation Notes

Install this flap wheel on a compatible rotary tool or die grinder rated for the wheel diameter before powering the tool. Confirm the tool spindle speed does not exceed the rated maximum RPM of the wheel before operation. Always wear appropriate PPE including eye protection and gloves when grinding or deburring metal. Inspect the wheel for damage before each use and replace if flaps show signs of separation or excessive wear.

Technical Specifications

• Abrasive Type: Ceramic aluminum oxide
• Grit: P120
• Wheel Diameter: 2 inches
• Backing Material: X-weight cotton cloth
• Bond Type: Resin
• Abrasive Coating: Coated
• Package Dimensions: 5.5 inches x 4.5 inches x 5 inches
• Weight: 1.35 pounds
• UPC: 00051144807550

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100138313