3M 7100075670 Abrasive Disc 5 Inch 150 Grit 12000 Rpm

Product Description

The 3M 7100075670 is a coated abrasive disc from the Cubitron II line, designed for aggressive stock removal on a wide range of substrates. It uses 3M Precision Shaped Grain technology, where triangular ceramic mineral particles are engineered to slice cleanly through material rather than plowing or dragging across the surface. This cutting action delivers measurably faster material removal and longer disc life compared to conventional abrasive discs. The disc measures 5 inches in diameter, runs at up to 12000 RPM, and uses a Stikits pressure-sensitive adhesive backing for tool-free disc changes. It is used by metalworkers, fabricators, and finishing technicians in production and maintenance environments.

This disc is suited for stock removal applications on metal, composites, and other hard substrates where cut rate and consumable life are priorities. The Stikits attachment system is compatible with 3M backup pads designed for that interface, making it a practical choice in high-volume grinding and blending operations. At 150 grit, it occupies a medium-fine position in the abrasive sequence, appropriate for surface prep and refined stock removal before finishing steps.

Key Features

• Precision Shaped Grain ceramic mineral slices substrate rather than dragging, producing faster cut rates
• Cuts up to 2x faster than conventional abrasive discs
• Lasts up to 4x longer than conventional abrasive discs
• 5 inch diameter, 150 grit, rated to 12000 RPM
• Stikits pressure-sensitive adhesive backing allows fast, tool-free disc changes
• Suitable for a wide variety of substrates with a primary focus on stock removal

Compatibility

Designed for use with 3M Stikits-compatible backup pads and random orbital or disc sanders rated for 5 inch discs at up to 12000 RPM.

Installation Notes

Installation is performed by pressing the adhesive-backed disc firmly onto a clean, dry Stikits-compatible backup pad. Verify the grinder or sander is rated for the disc diameter and maximum RPM before use. Disconnect power to the tool before mounting or removing any disc. Do not exceed the maximum RPM rating marked on the disc.