3M 7100195581 Ceramic Flap Wheel 8 Inch P150 Grit

Product Description

The 3M 7100195581 is a ceramic abrasive flap wheel designed for light grinding, blending, deburring, and polishing on metal surfaces. The wheel features multiple abrasive-coated flaps arranged radially around a central hub. As the flaps contact the workpiece, they conform to curved, rounded, or irregular profiles and deliver a smooth, consistent finish. The ceramic aluminum oxide abrasive blend provides a high cut rate and extended wheel life compared to standard aluminum oxide products. An integrated grind-aid additive reduces heat buildup during operation, making the wheel well suited for stainless steel and other heat-sensitive metals.

This flap wheel is intended for use in metal fabrication shops, maintenance facilities, and industrial production environments. Typical applications include weld blending, surface conditioning, edge deburring, and pre-finish polishing on ferrous and non-ferrous metals. At 8 inches in diameter with a P150 grit rating, it is suited for intermediate finishing work where the goal is a clean surface without aggressive material removal. Fabricators, welders, and metalworkers installing this on bench grinders or compatible arbor setups will find the X-weight cotton backing handles sustained pressure without delaminating.

Key Features

• Ceramic aluminum oxide abrasive blend delivers high cut rate and long service life
• X-weight cotton backing withstands aggressive sanding and grinding loads
• Resin bond resists thermal and chemical breakdown for extended wheel life
• Flap design conforms to rounded and irregular workpiece profiles for smooth, even finishing
• Integrated grind-aid additive reduces heat buildup on stainless steel and other metals
• P150 grit rating suited for intermediate blending and pre-polish surface conditioning

Compatibility

Designed as an OEM-specification abrasive flap wheel for use on bench grinders and arbor-mounted setups accepting an 8-inch diameter wheel.

Installation Notes

Installation should be performed by a qualified metalworker or fabricator familiar with abrasive wheel safety standards. Before mounting, confirm the grinder spindle speed rating meets or exceeds the maximum RPM marked on the wheel and that the arbor bore is compatible. Always power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for cracks or damage before each use and never operate a damaged abrasive wheel.

Technical Specifications

• Abrasive Type: Ceramic Aluminum Oxide
• Grit: P150
• Wheel Diameter: 8 inches
• Backing Material: X-weight Cotton
• Bond Type: Resin
• Package Length: 8.6 inches
• Package Width: 8.5 inches
• Package Height: 6.7 inches
• Weight: 6.931 pounds
• Sold As: Each
• Minimum Order Quantity: 3

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100195581