3M 7010294665 Psa Cloth Disc 12 Inch 40 Grit

Product Description

The 3M 7010294665 is a PSA cloth sanding disc designed for heavy-duty material removal on a wide range of surfaces. The pressure-sensitive adhesive backing bonds securely to a backup pad or steel platen, enabling fast disc swaps during production work. The disc uses an aluminum oxide abrasive at 40 grit for aggressive stock removal, and a resin bond system protects the abrasive layer from heat buildup to extend working life. X-weight cloth backing resists tearing and edge wear under sustained load. Rated to 2000 RPM, it suits both wet and dry sanding applications.

This disc is built for industrial and production sanding tasks where fast cutting and repeatable performance matter. Common applications include surface preparation, weld blending, paint removal, and rough shaping on metal, wood, and composite substrates. The PSA mount makes it a practical choice for operations that cycle through abrasives at high volume. Fabricators, metalworkers, and finishing shops are the primary users.

Key Features

• Pressure-sensitive adhesive backing adheres to backup pads or steel platens and releases cleanly for quick replacement
• X-weight cloth backing handles aggressive applications without tearing or edge wear
• Aluminum oxide abrasive delivers fast cutting and long service life across many surface types
• Resin bond resists heat damage to extend disc life
• Suitable for both wet and dry sanding applications
• 2000 RPM max speed rating

Compatibility

Designed for use with backup pads or steel platens that accept 12-inch PSA sanding discs in production grinding and finishing applications.

Installation Notes

Mounting and disc changes should be performed with the machine powered down and unplugged. Clean the backup pad or platen surface before applying the PSA disc to ensure full adhesion. Inspect the disc for damage before each use and do not exceed the rated 2000 RPM. Follow applicable workplace safety standards and equipment manufacturer guidelines when operating disc sanders.

Technical Specifications

• Disc Diameter: 12 inches
• Grit: 40
• Abrasive Material: Aluminum Oxide
• Backing Weight: X-weight cloth
• Bond Type: Resin
• Attachment Type: Pressure-Sensitive Adhesive (PSA)
• Max Speed: 2000 RPM
• Application: Wet or Dry
• Package Dimensions: 12.88 x 12.5 x 1.5 inches
• Weight: 3.41 pounds
• Sold As: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010294665