3M 7000045315 Flap Wheel Type 83 80 Grit 2.5x1x0.25 Inch

Product Description

The 3M 7000045315 is a ceramic grain flap wheel, Type 83, engineered for aggressive material removal and consistent finish quality in metal grinding and blending applications. Built on an X-weight cloth backing with resin bonding, it handles heat effectively during extended use. A grinding aid is incorporated into the grain structure to promote cooler cutting, which reduces heat buildup at the workpiece surface and extends wheel life. Measuring 2.5 inches in diameter by 1 inch wide with a 0.25-inch arbor hole, this wheel is designed for use with die grinders and right-angle grinders. It is suited for licensed fabricators, welders, HVAC sheet metal techs, and industrial maintenance trades.

This flap wheel is used in metal fabrication shops, mechanical rooms, HVAC ductwork fabrication, and general industrial maintenance settings. The 80-grit designation places it in the medium-cut range, making it effective for weld blending, surface conditioning, and deburring on steel, stainless steel, and other ferrous metals. It is sold individually and rated for use at die grinder speeds appropriate to its 0.25-inch shank configuration.

Key Features

• Ceramic abrasive grain for fast, consistent stock removal
• X-weight cloth backing provides durability under load and flex
• Resin bond system resists heat generated during grinding
• Integrated grinding aid promotes cooler cuts and reduces workpiece discoloration
• Type 83 flap wheel geometry suits contoured and flat surface work
• 80 grit for medium material removal and weld blending

Compatibility

Designed as an OEM-style abrasive replacement for die grinders and right-angle grinders accepting a 0.25-inch arbor, suitable for ferrous metal grinding and surface conditioning tasks.

Installation Notes

Installation and mounting should be performed by a qualified operator familiar with abrasive wheel safety. Before mounting, verify the grinder spindle speed does not exceed the maximum rated RPM marked on the wheel or its packaging. Always power down and disconnect the tool from its power source before changing wheels. Inspect the wheel for cracks or damage before each use and follow ANSI B7.1 safety standards for abrasive wheel handling.

Technical Specifications

• Abrasive Type: Ceramic grain
• Backing: X-weight cloth
• Bond: Resin
• Grit: 80
• Wheel Type: Type 83
• Diameter: 2.5 inches
• Width: 1 inch
• Arbor Size: 0.25 inch
• Weight: 0.18 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045315