3M 7100075219 Cubitron Ii Disc 6 Inch 220 Grit

Product Description

The 3M 7100075219 is a Cubitron II coated abrasive disc engineered for aggressive stock removal on metal and other hard 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 that cuts faster and outlasts standard abrasive discs by a significant margin. At 6 inches in diameter and 220 grit, it delivers a controlled, consistent finish while maintaining high material removal rates. The PSA attachment system allows fast disc changes without tools, reducing downtime during production or service work.

This disc is suited for metal fabrication, weld blending, surface preparation, and general stock removal tasks in professional shop and field environments. The 220 grit rating makes it appropriate for finish-stage grinding and light stock removal where surface quality matters alongside cut rate. It is installed and operated on random orbital or disc sanders rated for up to 10000 rpm. Fabricators, welders, and metalworkers in manufacturing and trade applications are the primary users of this product.

Key Features

• 3M Precision Shaped Grain ceramic mineral slices rather than plows, delivering faster cuts and longer disc life
• Cuts up to 2x faster than conventional abrasive discsLasts up to 4x longer than conventional abrasive discs
• 6 inch diameter with PSA (Stikkit) attachment for tool-free disc changes
• 220 grit rating balances stock removal with surface finish quality
• Rated for up to 10000 rpm operation

Compatibility

Designed for use on random orbital sanders and disc grinders with a PSA-compatible 6 inch platen, rated at or below 10000 rpm.

Installation Notes

Installation is performed by pressing the PSA-backed disc firmly onto a clean, dry 6 inch PSA-compatible backing pad. Confirm the sander or grinder is disconnected from power before changing discs. Do not exceed the 10000 rpm maximum rated speed marked on the disc or tool. Worn or contaminated backing pads should be replaced before mounting a new disc to ensure proper adhesion and safe operation.

Technical Specifications

• Diameter: 6 inches
• Grit: 220
• Maximum Speed: 10000 rpm
• Attachment Type: PSA (Stikkit)
• Abrasive Type: Precision Shaped Ceramic Grain
• Abrasive Grade: Coated
• Weight: 5.35 pounds
• Package Dimensions: 11.3 x 6.9 x 7.3 inches
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100075219