3M 7010327613 Cubitron Ii Hookit Disc 5 in 120 Grit

Product Description

The 3M 7010327613 is a Cubitron II Hookit Cloth Disc 947A, a coated abrasive disc built for medium to high pressure grinding and finishing applications. It uses 3M Precision Shaped Grain bonded to an X-weight polyester-cotton cloth backing with a resin bond system. A grinding aid is integrated into the disc to reduce heat buildup during aggressive material removal. The disc measures 5 inches in diameter and cuts at 120 grit. It is designed for use by fabricators, weld finishers, and metalworking professionals who need consistent cut rate and disc longevity on demanding materials.

This disc is suited for grinding and blending on stainless steel, carbon steel, cobalt chrome, nickel alloys, and other exotic alloys. The Hookit attachment system allows fast disc changes without tools, making it practical for production environments and job sites where downtime matters. The X-weight cloth backing holds up under aggressive sanding pressure, and the resin bond resists heat to help prevent workpiece discoloration. Sold in packs with a minimum order quantity of 20 units.

Key Features

• Precision Shaped Grain delivers fast, consistent cut rate on metal and exotic alloys
• Integrated grinding aid reduces heat and lowers grinding temperatures at the workpiece
• X-weight polyester-cotton cloth backing withstands aggressive sanding pressure
• Resin bond system resists heat and helps prevent discoloration of the workpiece surface
• Hookit attachment system enables quick, tool-free disc changes and allows disc reuse

Compatibility

Designed for use with Hookit-compatible 5 inch random orbital and right-angle grinders. Recommended for medium to high pressure applications on stainless steel, carbon steel, cobalt chrome, nickel alloys, and other exotic alloys.

Installation Notes

This disc is installed by metalworking professionals and fabricators using compatible Hookit-style backing pads. Ensure the grinder is powered off and disconnected from its power source before changing discs. Confirm the backing pad diameter and attachment system match the disc before use. Inspect the disc for damage prior to each use and do not exceed the maximum RPM rating of the tool.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: 120
• Backing Material: X-weight polyester-cotton cloth
• Abrasive Type: Precision Shaped Grain
• Bond Type: Resin
• Attachment System: Hookit
• Package Weight: 6.38 pounds
• Package Dimensions: 11 x 8.4 x 7.3 inches
• Unit of Measure: Pack
• Minimum Order Quantity: 20
• UPC: 051125873425

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010327613