3M 7010330326 Quick Change Fe Disc 7 Inch Ao 5/8-11 Arbor

Product Description

The 3M 7010330326 is a Quick Change Surface Conditioning FE Disc designed for one-step workpiece preparation ahead of final finishes and coatings. Built on an open nonwoven FE web with aluminum oxide abrasive, this 7-inch disc mounts via a 5/8-11 arbor and is engineered for high contact pressure applications where aggressive stock removal is needed. It excels at deburring and blending on ferrous metals, stainless steel, and high nickel and chrome alloys. The open web construction responds to surface irregularities and reduces the risk of gouging the workpiece during edgework or flat surface passes.

This disc is suited for metal fabrication, weld blending, and surface prep operations in industrial and light manufacturing environments. It performs best on ferrous materials where extended cut rate and edge durability are priorities. The quick change attachment system allows fast disc swaps without tools, reducing downtime during multi-step finishing workflows. Typical users include metal fabricators, welders, and maintenance technicians working with ferrous metals and high-alloy materials.

Key Features

• Aluminum oxide abrasive on FE nonwoven material delivers high initial and sustained cut rate
• Open web responds to surface contours and minimizes gouging risk
• High edge durability and flexibility for edgework and flat surface applications
• Designed for deburring and blending on ferrous metals, stainless steel, and high nickel and chrome alloys
• Quick change 5/8-11 arbor mount enables fast disc swaps and improved workflow efficiency
• Available in coarse (brown), medium (maroon), and very fine (blue) grades

Compatibility

Designed as a replacement-style quick change disc for angle grinders and disc sanders equipped with a 5/8-11 threaded arbor and compatible with 7-inch quick change backing plates.

Installation Notes

Installation and disc swapping should be performed with the grinder or sander fully powered off and unplugged or locked out per applicable OSHA lockout/tagout procedures. Confirm the tool arbor thread matches the 5/8-11 specification before mounting. Inspect the disc for damage before each use and do not exceed the maximum RPM rating of the tool. Always wear appropriate PPE including face shield, gloves, and hearing protection during operation.

Technical Specifications

• Diameter: 7 inches
• Arbor Size: 5/8-11
• Abrasive Material: Aluminum Oxide
• Disc Substrate: FE Nonwoven Web
• Package Dimensions: 8.25 x 8.25 x 8.5 inches
• Weight: 1.9 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 051115368702

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010330326