Standard Abrasives Quick Change TR Medium Disc Pad w/TA4 546060, 3 in, Case of 5

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

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.

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.

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.

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.

Trusted Standard Abrasives Model

The Standard Abrasives Quick Change TR Medium Disc Pad w/TA4 546060 offers reliable performance for various grinding tasks. This model is designed to fit the needs of professionals who require consistent quality and ease of use.

With the brand’s long-standing reputation, this 3 inch disc pad ensures dependable results. The 5 ea/Case pack size provides enough quantity for multiple projects or extended use.

Quick Change Attachment Systems

This disc pad supports the TR attachment system, one of the three Standard Abrasives quick change styles. The TR style features a 3M Roloc nylon threaded male hub for fast and secure disc swaps.

Users can quickly change discs with a simple quarter turn, boosting productivity during multi-step projects. This system is compatible with other Standard Abrasives quick change discs, enhancing versatility.

Medium Density Pad Benefits

The medium density of this disc pad balances flexibility and firmness, making it ideal for general purpose grinding and finishing. It offers enough rigidity for effective stock removal while maintaining some contour adaptability.

This density suits a wide range of applications, from surface preparation to weld grinding. The medium grade ensures smooth, snag-free results on various workpieces.

Disc Size And Format

Measuring 3 inches in diameter, this disc pad fits many common rotary tools and die grinders. Its size allows access to both broad surfaces and tighter areas depending on the mandrel used.

The quick change format with the TA4 mandrel attachment enhances ease of use. This setup supports efficient disc swaps and secure mounting during operation.

Pack Count And Usage

Each case contains 5 disc pads, providing a convenient quantity for ongoing projects or multiple users. This pack size helps maintain workflow without frequent reordering.

The 5 ea/Case packaging supports inventory management and cost efficiency. It’s suitable for industrial or professional settings where consistent supply is important.