3M 7100075214 Cubitron Ii 5 Inch 220 Grit Abrasive Disc

Product Description

The 3M 7100075214 is a coated abrasive disc built around 3M Precision Shaped Grain technology. The triangular ceramic mineral is engineered to slice through material rather than plow or gouge like conventional abrasives, delivering faster stock removal and extended disc life. At 5 inches in diameter and 220 grit, this disc is sized for finish and intermediate stock removal work on handheld random orbital and disc sanders. The Stikite pressure-sensitive adhesive backing allows fast disc changes without tools, keeping downtime low during production runs.

This disc is suited for surface prep, stock removal, and finishing operations across a broad range of substrates including steel, stainless steel, aluminum, and wood composites. The 220 grit rating targets intermediate to fine finishing stages where surface quality matters. At a maximum operating speed of 12,000 rpm, it is compatible with standard 5-inch random orbital sanders used in metal fabrication, woodworking, and general industrial applications. Installers and shop technicians working on weld blending, deburring, or pre-paint prep will find this grit level appropriate for final surface conditioning before coating.

Key Features

• 3M Precision Shaped Grain ceramic mineral slices material for faster cut rates compared to conventional abrasives
• Cuts up to 2 times faster than conventional abrasive discsLasts up to 4 times longer than conventional abrasive discs
• 220 grit for intermediate to fine stock removal and surface conditioning
• Stikite pressure-sensitive adhesive backing for tool-free disc changes
• 5-inch diameter fits standard random orbital sanders rated to 12,000 rpm

Compatibility

Designed for use with 5-inch random orbital sanders and disc sanders with Stikite or PSA backup pads rated to a minimum of 12,000 rpm.

Installation Notes

Ensure the sander is powered off and unplugged before changing discs. Align the disc squarely on the PSA backup pad and press firmly to seat the adhesive before operating. Do not exceed the 12,000 rpm maximum speed rating. Inspect the disc for tears or damage before each use and discard any disc showing signs of wear through to the backing.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: 220
• Maximum Speed: 12,000 rpm
• Attachment Type: Stikite (PSA)
• Abrasive Type: Precision Shaped Ceramic Grain
• Construction: Coated
• Package Weight: 3.527 pounds
• Package Length: 11.3 inches
• Package Width: 5.9 inches
• Package Height: 6.3 inches
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100075214