3M 7000119022 Roloc 361F Disc 3 Inch P150 Grit Ao

Product Description

The 3M 7000119022 is a Roloc quick-change abrasive disc designed for grinding, blending, deburring, and finishing operations on metal surfaces. The disc uses fast-cutting aluminum oxide abrasive grains bonded to a heavyweight YF-weight polyester cloth backing with a heat-resistant resin system. At P150 grit, it delivers a controlled cut suitable for blending and light stock removal. The quick-change Roloc attachment system allows for rapid disc swaps without tools, reducing downtime on production and fabrication work. Rated to 20000 RPM, it is built for use with standard right-angle grinders and disc pads that accept Roloc-style attachments.

This disc is suited for metal fabrication, welding cleanup, and surface prep in both shop and field environments. It performs in residential and commercial applications where consistent blending and finishing on steel, aluminum, and other metals is required. The resin bond and polyester backing support both wet and dry use, making it adaptable across different workflow conditions. It is typically installed by fabricators, welders, pipefitters, and HVAC sheet metal technicians handling ductwork and component finishing.

Key Features

• Roloc quick-change attachment for fast, tool-free disc installation and removal
• Aluminum oxide abrasive grains provide fast cutting across a range of metal surfaces
• YF-weight polyester cloth backing handles medium-pressure grinding and finishing
• Heat-resistant resin bond supports durability under pressure, heat, and water exposure
• Rated to 20000 RPM for compatibility with standard high-speed disc grinders
• Suitable for wet or dry applications

Compatibility

Designed for use with Roloc-compatible disc pads and right-angle grinders that accept 3-inch quick-change abrasive discs.

Installation Notes

Installation is performed by threading the Roloc disc onto a compatible Roloc disc pad until it seats securely. Verify the tool RPM rating meets or exceeds the disc rating before use, and never exceed the 20000 RPM maximum. Wear appropriate PPE including eye protection and gloves during grinding and finishing operations. Inspect the disc for damage before each use and discard any disc that shows signs of tearing or separation.

Technical Specifications

• Disc Diameter: 3 inches
• Grit: P150
• Abrasive Material: Aluminum Oxide
• Backing Material: YF-Weight Polyester Cloth
• Bond Type: Heat-Resistant Resin
• Maximum Speed: 20000 RPM
• Application Type: Wet or Dry
• Weight: 0.02 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000119022