Standard Abrasives Quick Change TR Firm Disc Pad w/TA4 546061, 3 in, 5 ea/Case

• 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.

Standard Abrasives Model

The Standard Abrasives Quick Change TR Firm Disc Pad w/TA4 546061 offers reliable performance for various grinding tasks. This model features the TR attachment system, known for its 3M™ Roloc™ style nylon threaded male hub, ensuring quick and secure disc changes.

Designed to fit multiple applications, this disc pad supports efficient workflow with its quick change capability. The firm density suits tougher jobs, making it a versatile choice for industrial use.

Disc Pad Dimensions Details

This product comes in a 3 inch size, providing a balanced surface area for grinding and finishing. The 3 inch diameter allows for precise control and access to various workpiece areas.

Its compact size makes it suitable for detailed work while maintaining durability. The pad’s dimensions are ideal for use with rotary tools or die grinders, enhancing versatility.

Attachment System Benefits

The Quick Change TR Firm Disc Pad includes the TA4 mandrel attachment, a 1/4-inch diameter mandrel that fits securely to rotary tools. This attachment system supports fast disc swaps, reducing downtime during projects.

Users can easily attach or detach discs with a simple quarter turn, improving productivity. The TR style hub offers a strong connection, suitable for demanding grinding and finishing tasks.

Firm Density Advantages

The firm density of this disc pad is designed for coarse grade abrasive products, making it ideal for weld grinding and stock removal. This rigidity helps maintain consistent pressure and effective material removal.

Firm pads provide stability during heavy-duty applications, ensuring smooth and snag-free grinding. This density level balances durability with performance for tough industrial jobs.

Pack Count And Format

This product is sold as a pack of 5 each per case, offering convenience for multi-step projects or bulk use. Having multiple pads on hand helps maintain workflow without frequent reordering.

The quick change disc pad format supports easy disc replacement, saving time during abrasive changes. This pack size is practical for professionals needing consistent supply and efficiency.