3M 7100141897 Ceramic Cartridge Roll P120 3/8x1x1/8 in

Product Description

The 3M 7100141897 is a ceramic grain abrasive cartridge roll engineered for demanding grinding and finishing applications. Built on an X-weight cloth backing, this roll offers durability and flexibility needed for contour grinding on metal and other hard surfaces. The resin bond system provides heat resistance to maintain grain integrity under load, while an integrated grinding aid promotes cooler cutting action to reduce workpiece discoloration and extend roll life. This cartridge roll is a standard consumable used by metal fabricators, machinists, and finishing technicians working with rotary tools and die grinders.

This cartridge roll is suited for deburring, blending, and surface conditioning in both production and maintenance environments. The P120 grit rating places it in the fine finishing range, making it effective for intermediate material removal and pre-finishing passes on ferrous and non-ferrous metals. The 3/8-inch diameter, 1-inch length, and 1/8-inch arbor hole dimensions fit standard cartridge roll mandrels used in die grinders and similar rotary tooling common in fabrication shops and manufacturing facilities.

Key Features

• Ceramic abrasive grain for aggressive, consistent cutting performance
• X-weight cloth backing for durability and resistance to tearing under load
• Resin bond construction provides heat resistance during extended grinding
• Grinding aid additive promotes cooler grinding and reduces heat buildup
• P120 grit for fine material removal and surface blending
• Standard 1/8-inch arbor hole fits common die grinder mandrels

Compatibility

Designed for use with standard cartridge roll mandrels accepting a 1/8-inch arbor hole, compatible with die grinders and rotary tools commonly used in metal fabrication and finishing operations.

Installation Notes

Cartridge rolls are installed and removed by qualified tradespeople and shop technicians using appropriate mandrels rated for the tool speed. Always verify that the operating RPM of the grinder does not exceed the maximum rated speed of the cartridge roll before use. Inspect the roll for damage before mounting and ensure the mandrel is fully seated in the arbor hole. Power down and disconnect the tool from the air supply or electrical source before changing accessories.

Technical Specifications

• Abrasive Grain: Ceramic
• Grit: P120
• Backing Weight: X-Weight Cloth
• Bond Type: Resin
• Diameter: 3/8 inches
• Length: 1 inches
• Arbor Hole: 1/8 inches
• Unit of Measure: Roll
• Minimum Order Quantity: 100
• UPC: 00051144807918

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100141897