Description
The 3M 7000046723 is a 5 inch resin fiber backing pad made as a medium density backing pad for consistent disc support during grinding and finishing operations. As a disc pad holder specially made for resin fiber disc backing pad use, it provides a flat, hard face surface that prevents bumps and extrusions for predictable finish quality. Rated to 12,000 RPM and using a TS abrasive attachment, the pad balances flexibility and support for general purpose stock removal and surface conditioning. The product suits shop and field technicians who need a dependable backing pad for frequent disc changes and repeatable results. Materials and tolerances are specified to meet industrial abrasive handling and safety expectations.
Product Features and Benefits
Smooth hard face for consistent finishes
Flat, smooth face eliminates tooling marks and prevents extrusions on resin fiber discs, producing repeatable surface profiles during finishing and blending.
Medium density backing pad for general use
Medium density provides the optimal compromise between conformability and support for common grinding and finishing tasks with 5" discs.
TS abrasive attachment for secure mounting
TS style attachment ensures positive engagement with discs and compatible fixtures, supporting up to the specified 12,000 RPM maximum speed.
5 inch size compatibility for common grinders
Specifically sized for 5.0 inch resin fiber backing pad is suitable for angle grinders and other tooling that accept 5" abrasive discs.
Product Specifications
Manufacturer Part Number | 7000046723 |
Legacy SKU | 66000000696 |
Overall Diameter (Inch) | 5.0" |
Overall Diameter (mm) | 127.0mm |
Maximum RPM | 12000.0 none |
Maximum Speed | 12000.0 rpm |
Abrasive Attachment Type | TS |
Density Rating | Medium |
Form Type | Resin Fiber |
Product Type | Back-up Pad |
Frequently Asked Questions
Is this a back up pad for sander?
Yes, the 3M 7000046723 functions as a back up pad for sander applications using 5" resin fiber and coated discs.
Can this be used as a sanding pad holder on an angle grinder?
Yes, the 5 inch diameter and TS attachment make it suitable as a sanding pad holder for many grinder setups up to 12,000 RPM.
Is this a sanding disc backing pad for grinder that accepts resin fiber discs?
Yes, it is designed specifically as a resin fiber disc backing pad compatible with common 5" abrasive discs.
Will this abrasive sanding disc holder work for general purpose grinding and finishing?
Yes, medium density and a smooth face make it appropriate for general purpose grinding, finishing, and contour work.

Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov