3M 7100086097 Aluminum Oxide Cartridge Roll 80 Grit

Product Description

The 3M 7100086097 is an aluminum oxide cartridge roll designed for grinding, blending, and deburring operations on metal and other hard surfaces. Built on an X-weight cloth backing with resin bonding, it delivers consistent cut and heat resistance through demanding material removal tasks. Measuring 0.5 inches wide by 1.5 inches long with a 0.125-inch arbor, this roll fits standard cartridge roll mandrels used in die grinders and pencil grinders. The 80-grit designation places it in the coarse-to-medium range, suited for aggressive stock removal and surface conditioning. Installers and fabricators working in HVAC, plumbing, and general metalworking rely on this format for reaching bores, tubes, and contoured surfaces.

This cartridge roll is used in light industrial, mechanical, and trade service environments where internal surface work is required. Typical applications include deburring pipe ends, cleaning weld zones, blending inside tube fittings, and conditioning port surfaces before assembly. The compact roll diameter and standard arbor size make it compatible with rotary die grinders and flexible shaft tools common in HVAC and plumbing shops. It is sold in rolls and typically sourced in quantity for production or service bench use.

Key Features

• Aluminum oxide abrasive grain for consistent cut on ferrous and non-ferrous metals
• X-weight cloth backing provides durability and flexibility under rotary load
• Resin bond construction resists heat buildup during extended grinding cycles
• 80 grit for coarse-to-medium stock removal and surface blending
• Compact 0.5 inches x 1.5 inches x 0.125 inches format fits standard mandrels

Compatibility

Designed for use with standard cartridge roll mandrels in die grinders and rotary tools accepting a 0.125-inch arbor size.

Installation Notes

Cartridge rolls are installed by threading onto a tapered or expanding mandrel mounted in a die grinder or flexible shaft tool. Ensure the grinder RPM rating meets or exceeds the roll's rated speed before operation. Wear appropriate eye protection and gloves during use. Inspect the roll for wear or separation before each use and replace when abrasive is depleted or backing shows damage.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Backing Type: X-weight Cloth
• Bond Type: Resin
• Grit: 80
• Width: 0.5 inches
• Length: 1.5 inches
• Arbor Size: 0.125 inches
• Weight: 0.02 pounds
• Unit of Measure: Roll
• Minimum Order Quantity: 100
• UPC: 00051144140275

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100086097