3M 7000045092 Roloc 361F Abrasive Disc 36 Grit 1 Inch

Product Description

The 3M 7000045092 is a 1-inch Roloc quick-change coated abrasive disc designed for grinding, blending, deburring, and finishing on metal surfaces. Built on a YF-weight polyester backing, the disc uses fast-cutting aluminum oxide abrasive grains bonded with a heat-resistant resin. That resin bond holds up under pressure, elevated heat, and moisture, making the disc suitable for both wet and dry use. At 36 grit, this is a coarse-cut disc aimed at aggressive material removal. The quick-change Roloc attachment system allows fast, secure mounting and removal without tools, reducing downtime during production or fabrication work.

This disc is suited for metal fabrication, weld blending, surface prep, and deburring applications in both shop and field environments. The 1-inch diameter makes it well matched for tight access areas, curved profiles, and detail work where larger discs cannot reach. It is used by metalworkers, fabricators, maintenance technicians, and pipefitters working on ferrous and non-ferrous metals. The coarse 36 grit is appropriate for initial stock removal and weld seam cleanup before moving to finer finishing steps.

Key Features

• Roloc quick-change attachment for fast, tool-free disc swaps
• 36 grit aluminum oxide abrasive for aggressive, fast-cutting performance
• YF-weight polyester backing handles medium-pressure grinding without tearing
• Heat-resistant resin bond maintains integrity under pressure, heat, and water exposure
• Rated for wet and dry applications
• Rated at 25000 RPM maximum operating speed

Compatibility

Designed for use with Roloc-compatible right-angle grinders and die grinders that accept 1-inch quick-change disc mandrels.

Installation Notes

Installation and removal require a compatible Roloc mandrel attached to a pneumatic or electric die grinder or right-angle grinder. Always confirm the tool's free-speed RPM does not exceed the disc's 25000 RPM maximum rating before mounting. Ensure the tool is powered off and depressurized before changing discs. Inspect the disc for damage before each use and do not use a disc that shows cuts, tears, or delamination.

Technical Specifications

• Disc Diameter: 1 inch
• Grit: 36
• Abrasive Material: Aluminum Oxide
• Backing Type: YF-Weight Polyester Cloth
• Attachment Type: Roloc Quick-Change
• Maximum Speed: 25000 RPM
• Application: Wet or Dry
• Weight: 0.01 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045092