Standard Abrasives™ Quick Change Disc Pad

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Smooth face provides snag-free grinding and finishing of the workpiece

Easy-on / easy-off quick change attachment systems help enhance productivity

Accommodates each of the three Standard Abrasives™ attachment systems: TS, TR, TP

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Smooth face provides snag-free grinding and finishing of the workpiece
Easy-on / easy-off quick change attachment systems help enhance productivity
Accommodates each of the three Standard Abrasives™ attachment systems: TS, TR, TP
Disc pads can attach to mandrels of varying lengths to enable access to different areas of the workpiece
Available in a range of densities, pads can be tailored to meet unique project needs

Standard Abrasives™ Quick Change Disc Pads, also called Holder Pads, allow you to rapidly change Standard Abrasives™ quick change discs (sold separately) during multi-step projects. A wide range of sizes and densities are available, ensuring that you can find the pad(s) that best suits your specific grinding and finishing application.

Change discs by simply twisting to unlock the disc from the holder pad

Three Attachment Types: TS, TR, TP
Standard Abrasives™ Quick Change Disc Pads come with one of three quick change attachment styles. Attachment styles include TS, TR and TP. TS is a standard metal-to-metal attachment style, TR is a 3M™ Roloc™ style nylon threaded male hub, and TP is a snap-on/snap-off nylon fastening hub. Each of the attachment styles allows easy swap out of discs with a speedy quarter turn.

More about the Quick Change Attachment Systems (PDF, 695 Kb)

Choosing a Mandrel
Our Standard Abrasives™ Quick Change Disc Pads are available with or without mandrels. Some TS and TR holder pads come with an attached 1/4-inch diameter TA4 mandrel. Others come with an attached 6 mm diameter TA6 mandrel. TP disc holders come with the TA4 mandrel attachment only. Disc pads are also available without mandrels, so users can select a mandrel of their choice for their application. Holders without an attached mandrel feature a 1/4-20 female thread interface for mandrel attachment. Once the mandrel is attached, users typically fasten the disc pad/mandrel assembly to a rotary tool or die grinder.

Learn More about Standard Abrasives™

Pad Mandrels
Part No.	Description	Size
540013 440025 541034	TA 4 TA 6 —	¼" Mandrel 6 MM Mandrel ¼" Mini Track Mandrel

Which Density is Best?
Different densities signal varying levels of flexibility of the disc pad. Soft density disc pads are most flexible, and are typically reserved for fine grade abrasive products used in finishing and contouring applications. Medium density disc pads are typically used for general purpose type work. Hard density disc pads are the most rigid, and are typically reserved for coarse grade abrasive products used in weld grinding and stock removal applications.

Altogether, Standard Abrasives™ Disc Pads allow for quick and easy disc attachment and removal, enhancing productivity and adding efficiency to your industrial applications.

Quality Standard Abrasives™ Solutions for Industrial Applications
The Standard Abrasives brand has supplied quality abrasives to the metalworking industry for over 50 years. Customers rely on our broad offering of high performance products including coated, bonded, and non-woven abrasive lines.

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.