3M 7010294664 Psa Cloth Sanding Disc 80 Grit 4 Inches

Product Description

The 3M 7010294664 is a PSA cloth sanding disc designed for heavy-duty material removal in industrial and trade applications. The disc uses an aluminum oxide abrasive bonded with a resin system that resists heat buildup, extending usable life across demanding jobs. A pressure-sensitive adhesive backing attaches firmly to backup pads or steel platens and releases cleanly for fast disc changes. The X-weight cloth backing handles aggressive stock removal without tearing or edge breakdown. Rated to 7500 RPM, this disc suits high-speed angle grinders and disc sanders used by metal fabricators, woodworkers, and finishing tradespeople.

This disc is suited for both wet and dry sanding applications on metal, wood, composites, and other hard surfaces. At 4 inches in diameter with 80 grit, it is a common choice for intermediate stock removal, weld blending, and surface preparation before finishing. The PSA mount system makes it practical on production lines or in field service where fast media changes reduce downtime.

Key Features

• Pressure-sensitive adhesive backing adheres to backup pads or steel platens and releases cleanly for quick replacement
• X-weight cloth backing resists tearing and edge wear during aggressive material removal
• Aluminum oxide abrasive delivers fast cutting and long service life across a range of surfaces
• Resin bond reduces heat damage to extend disc life
• Compatible with both wet and dry sanding applications
• Rated to 7500 RPM for use with high-speed disc sanders and grinders

Compatibility

Designed for use with backup pads and steel platens that accept 4-inch PSA-mount sanding discs.

Installation Notes

Installation is performed by pressing the PSA backing firmly onto a clean, dry backup pad or steel platen, ensuring full contact across the disc surface. Verify that the tool RPM rating does not exceed the 7500 RPM disc rating before operation. Always power down and disconnect the tool before mounting or removing the disc. Follow applicable ANSI abrasive product safety standards and wear appropriate eye and hand protection during use.

Technical Specifications

• Diameter: 4 inches
• Grit: 80
• Abrasive Material: Aluminum Oxide
• Backing Type: X-Weight Cloth
• Attachment Method: Pressure-Sensitive Adhesive (PSA)
• Maximum Speed: 7500 RPM
• Application Type: Wet or Dry
• Weight: 0.02 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010294664