3M 7010310142 Quick Change Disc 1 in Ao 20000 Rpm

Product Description

The 3M 7010310142 is a Quick Change Surface Conditioning GP Disc designed for one-step workpiece preparation ahead of final finishes and coatings. Built on a flexible, open non-woven web with aluminum oxide abrasive grain and resin reinforcement, this disc delivers consistent cut rates across a range of moderate industrial applications including cleaning, deburring, and light surface prep. It mounts via a quick-change attachment system and is rated to 20000 RPM. The load-resistant construction makes it well suited for aluminum and other soft metals where loading and smearing are common problems.

This disc is used in fabrication, metalworking, and finishing operations across both ferrous and non-ferrous metals as well as composites. It performs reliably on flat surfaces and is capable of limited edgework. Typical install scenarios include production grinding, weld prep, and pre-coat surface conditioning in light to moderate industrial environments. The 1-inch diameter fits compact right-angle grinders and die grinders equipped with a compatible quick-change mandrel.

Key Features

• Aluminum oxide grain provides moderately aggressive cut suitable for cleaning and deburring
• Flexible, open non-woven web resists loading on aluminum and soft metals
• Resin-reinforced construction maintains consistent finish across the workpiece
• Quick-change mounting system allows fast disc swaps without tools
• Compatible with ferrous metals, non-ferrous metals, and composites
• Available in coarse, medium, and very fine grades to match application requirements

Compatibility

Designed for use with compact right-angle grinders and die grinders fitted with a compatible 1-inch quick-change mandrel.

Installation Notes

Installation and disc changes should be performed by a qualified operator following the grinder manufacturer's guard and speed requirements. Confirm the tool's rated RPM meets or exceeds the disc's 20000 RPM rating before mounting. Always power down and disconnect the grinder before swapping discs. Wear appropriate eye protection and follow applicable ANSI B11 and shop safety standards during operation.

Technical Specifications

• Disc Diameter: 1 inch
• Maximum Speed: 20000 RPM
• Abrasive Grain: Aluminum Oxide
• Construction: Non-woven, resin-reinforced open web
• Package Length: 23.75 inches
• Package Width: 9.63 inches
• Package Height: 5.13 inches
• Weight: 3.799 pounds
• UPC: 051115368443

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010310142