3M 7100045073 Cubitron Ii Hookit 775L Film Disc 6 in 120 Grit

Product Description

The 3M 7100045073 is a Cubitron II Hookit 775L Clean Sanding Film Disc engineered for aggressive stock removal on a wide range of substrates. It uses 3M Precision Shaped Grain, a triangular ceramic mineral that slices material rather than plowing through it. This cutting action produces faster material removal and a longer usable life compared to conventional abrasive discs. At 6 inches in diameter with a 120-grit rating, this disc is suited for surface prep, paint removal, and leveling work in industrial, automotive, and general fabrication environments. Licensed tradespeople and skilled finishing technicians are the typical installers.

This disc is designed for use with compatible 6-inch hook-and-loop random orbital and orbital sanders in shop and field environments. The precise multi-hole pattern aligns with standard dust extraction ports on modern backing pads, keeping surfaces cleaner during sanding operations. Applications include stock removal on metal, composites, wood, and painted surfaces where cut rate and disc longevity are priorities. The 120-grit designation makes it well suited for intermediate stock removal before finer finishing steps.

Key Features

• 3M Precision Shaped Grain technology cuts up to 2 times faster than conventional abrasives
• Ceramic mineral geometry extends disc life up to 6 times longer than conventional abrasives
• Film backing provides greater tear resistance and improved edge retention
• Hook-and-loop attachment system allows fast disc changes without tools
• Precise multi-hole pattern supports superior dust extraction during use
• Suitable for stock removal on metal, wood, composites, and painted surfaces

Compatibility

Designed for use with 6-inch hook-and-loop backing pads on random orbital and orbital sanders configured for multi-hole dust extraction.

Installation Notes

Installation is performed by the operator prior to sanding operations. Ensure the sander is powered off and disconnected before attaching or removing the disc. Press the disc firmly onto a clean, dry hook-and-loop backing pad to ensure full contact and secure attachment. Inspect the backing pad for wear or contamination that could affect disc adhesion or performance.

Technical Specifications

• Disc Diameter: 6 inches
• Grit: 120
• Abrasive Type: Precision Shaped Ceramic Grain
• Backing Material: Film
• Attachment Type: Hook and Loop (Hookit)
• Package Weight: 5.245 pounds
• Package Length: 11.3 inches
• Package Width: 6.9 inches
• Package Height: 7.3 inches
• Unit of Measure: Each
• UPC: 051125868254

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100045073