3M 7100065918 Cubitron Ii 775L Film Disc 6 Inch 150 Grit

Product Description

The 3M 7100065918 is a Cubitron II Hookit Clean Sanding Film Disc in the 775L series, engineered for high-efficiency stock removal on a wide range of substrates. It uses 3M Precision Shaped Grain, a triangular ceramic mineral that slices through material rather than plowing or gouging the way conventional abrasives do. The result is a disc rated to cut up to 2x faster and last up to 6x longer than standard abrasive discs. At 6 inches in diameter and 150 grit, this disc suits medium-to-final stock removal passes. It is installed and used by auto body technicians, woodworkers, and metal fabricators.

This disc is suited for stock removal applications across metals, composites, wood, and painted surfaces in both shop and field environments. The 150 grit rating targets surface leveling, paint removal, and prep work before finishing steps. The hook-and-loop (Hookit) attachment system is compatible with 6-inch random orbital and dual-action sanders equipped with a hook-face pad. The multi-hole pattern on the disc face aligns with dust-extraction ports on compatible sanding pads, keeping the work surface cleaner and extending disc life.

Key Features

• 3M Precision Shaped Grain ceramic mineral slices substrate rather than plowing, delivering up to 2x faster cut rate
• Disc life rated up to 6x longer than conventional abrasive discs
• Film backing provides greater tear resistance and edge retention versus paper-backed alternatives
• Hook-and-loop Hookit attachment allows fast disc swaps without tools
• Precise multi-hole pattern supports superior dust extraction at the pad
• 150 grit suited for stock removal, surface leveling, and pre-finish prep

Compatibility

Designed for use with 6-inch hook-face random orbital and dual-action sanders equipped with dust-extraction pads; the multi-hole pattern must align with the sanding pad port configuration for effective dust collection.

Installation Notes

Mounting is tool-free via the hook-and-loop backing — press the disc firmly onto a clean, dry hook-face sanding pad before use. Inspect the pad face for worn or contaminated hooks before attaching a new disc, as a degraded pad surface reduces holding force and can cause disc separation during operation. Always wear appropriate respiratory protection and eye protection when sanding, and ensure the dust-extraction system is active before starting the tool.

Technical Specifications

• Disc Diameter: 6 inches
• Grit: 150
• Abrasive Type: Precision Shaped Ceramic Grain
• Backing Material: Film
• Attachment Type: Hook and Loop (Hookit)
• Unit of Measure: Each
• Package Weight: 5.2 pounds
• Package Length: 11.3 inches
• Package Width: 6.9 inches
• Package Height: 7.3 inches
• UPC: 076308642599

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100065918