3M 7000000552 Abrasive Disc 2 Inch P100 Ceramic

Product Description

The 3M 7000000552 is a 2-inch coated abrasive disc engineered for both stock removal and finishing work in metal fabrication and surface preparation. It combines 3M ceramic abrasive grain with aluminum oxide in a self-sharpening blend that delivers a consistent cut-rate and extended disc life compared to aluminum oxide alone. A heavy polyester backing resists water and supports medium-pressure applications in wet and dry conditions. A grinding aid is incorporated into the construction to reduce heat buildup, making this disc appropriate for heat-sensitive alloys. Licensed tradespeople and metalworkers in fabrication, maintenance, and finishing operations are the primary installers.

This disc is suited for use on stainless steel, nickel alloys, titanium, and other metals where heat management during grinding is critical. The 2-inch diameter and P100 grit make it a practical choice for tight-radius work, detail grinding, and light to medium finishing passes. It performs in both wet and dry application environments. The polyester backing maintains structural integrity under the stress of medium-pressure grinding, reducing the risk of disc failure during extended use cycles.

Key Features

• Ceramic and aluminum oxide blend self-sharpens for improved durability and sustained cut-rate
• Grinding aid reduces surface temperatures during work on heat-sensitive alloys such as stainless steel, nickel alloys, and titanium
• Heavy, water-resistant polyester backing supports medium-pressure wet and dry applications
• Heat-resistant resin bond holds abrasive to backing under pressure, heat, and water exposure
• Roloc attachment system allows fast, secure disc attachment and removal without tools

Compatibility

Designed for use with Roloc-compatible right-angle grinders and rotary tools that accept 2-inch threaded-hub abrasive discs.

Installation Notes

Installation and removal of abrasive discs should be performed with the tool powered off and unplugged or air supply disconnected. Confirm the tool spindle speed rating meets or exceeds the maximum RPM rating of the disc before use. Wear appropriate personal protective equipment including eye protection and gloves when operating grinding equipment. Follow all applicable OSHA and tool manufacturer safety guidelines for abrasive wheel use.

Technical Specifications

• Diameter: 2 inches
• Grit: P100
• Abrasive Type: Ceramic and Aluminum Oxide Blend
• Backing Material: Polyester
• Application: Wet and Dry
• Unit of Measure: Each
• Weight: 0.01 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000000552