3M 7100075674 Cubitron Ii 6 in 150 Grit Abrasive Disc

Product Description

The 3M 7100075674 is a coated abrasive disc featuring 3M Precision Shaped Grain technology on a paper backing with a Stikiti pressure-sensitive adhesive attachment system. The triangular ceramic mineral grains are engineered to slice through workpiece material rather than plow or gouge, delivering faster stock removal with less heat buildup than conventional abrasive grains. At 6 inches in diameter and 150 grit, this disc is rated to 10,000 RPM and is suited for intermediate stock removal and surface preparation tasks. Licensed tradespeople and fabricators working with angle grinders or random orbital sanders will find it well suited for high-throughput finishing operations.

This disc is designed for stock removal applications across a wide range of substrates including steel, stainless steel, aluminum, and other metals common in fabrication, maintenance, and repair work. The Stikiti PSA backing allows for quick disc changes without tools, reducing downtime during production or fieldwork. It performs well in both shop and on-site environments where consistent cut rate and disc longevity are priorities.

Key Features

• 3M Precision Shaped Grain ceramic mineral slices through substrate for faster, cooler cutting
• Cut rate up to 2 times faster than conventional abrasive discs
• Service life up to 4 times longer than conventional abrasive discs
• Stikiti PSA attachment system enables fast, tool-free disc changes
• Rated to 10,000 RPM for compatibility with standard angle grinders and random orbital sanders
• 150 grit suitable for intermediate stock removal and surface blending

Compatibility

Designed as a PSA-mount abrasive disc for use with 6-inch backup pads on angle grinders and random orbital sanders that accept Stikiti-style pressure-sensitive adhesive discs.

Installation Notes

Installation and disc changes should be performed with the grinder or sander powered off and unplugged or battery removed. Confirm the tool spindle speed rating meets or exceeds the disc maximum RPM before mounting. Press the disc firmly and evenly onto a clean, dry backup pad to ensure full PSA contact. Follow ANSI B7.7 and tool manufacturer guidelines for abrasive disc mounting and use.

Technical Specifications

• Diameter: 6 inches
• Grit: 150
• Maximum RPM: 10,000
• Attachment Type: Stikiti PSA
• Abrasive Type: Precision Shaped Ceramic Grain
• Backing: Paper
• Package Weight: 5.721 pounds
• Package Length: 11.3 inches
• Package Width: 6.9 inches
• Package Height: 7.3 inches
• Unit of Measure: Each
• UPC: 051125870745

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100075674