3M 7000045091 Roloc 361F Abrasive Disc 36 Grit 1.5 Inch

Product Description

The 3M 7000045091 is a Roloc 361F quick-change abrasive disc designed for grinding, blending, deburring, and finishing operations on all metals. The disc uses aluminum oxide abrasive grains bonded to a YF-weight polyester cloth backing with heat-resistant resin. At 1.5 inches in diameter and 36 grit, it delivers aggressive, fast-cutting action suited to medium-pressure metalworking tasks. The quick-change Roloc attachment system allows rapid disc swaps without tools, reducing downtime during fabrication or finishing work. Suitable for both wet and dry use, this disc handles a wide range of shop and field conditions.

This disc is used in metal fabrication, welding shops, and maintenance environments where grinding, surface blending, and deburring are routine tasks. The 1.5-inch diameter fits compact Roloc-style right-angle grinders and die grinders commonly used by metalworkers, pipefitters, and maintenance technicians. Its wet-and-dry compatibility makes it practical for both controlled shop settings and field repair work on ferrous and non-ferrous metal surfaces.

Key Features

• Quick-change Roloc attachment for fast, secure disc installation and removal without tools
• Aluminum oxide abrasive grains provide fast cutting on a wide range of metal surfaces
• YF-weight polyester cloth backing supports consistent performance under medium-pressure applications
• Heat-resistant resin bond maintains abrasive integrity under pressure, heat, and exposure to water
• Compatible with both wet and dry grinding and finishing applications
• Rated to 20,000 RPM maximum operating speed

Compatibility

Designed for use with Roloc-style quick-change disc holders and right-angle or die grinders accepting 1.5-inch quick-change abrasive discs.

Installation Notes

Installation and disc changes should be performed by qualified personnel with the grinder powered off and unplugged or air supply disconnected. Verify the tool spindle speed does not exceed the 20,000 RPM maximum rating of the disc before use. Inspect the disc for damage before each use and discard any disc showing tears, cracks, or delamination. Follow applicable ANSI B11 and shop safety standards for abrasive wheel use, including appropriate PPE.

Technical Specifications

• Diameter: 1.5 inches
• Grit: 36
• Abrasive Material: Aluminum Oxide
• Backing: YF-Weight Polyester Cloth
• Bond Type: Heat-Resistant Resin
• Attachment Type: Roloc Quick-Change
• Maximum Speed: 20,000 RPM
• Application: Wet or Dry
• Weight: 0.01 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045091