Description
- Disc pad hub only—disc pad face plates and fiber discs sold separately
- Rigid hub provides firm support for fiber disc face plate
- Threaded metal insert fits onto standard rotary sander or right angle grinder
- Various sizes available for different sized face plates
- Versatile hub holds fiber disc face plates of all densities
3M Disc Pad Hub has an internal threaded metal insert that threads onto the shaft of a sander and grinder to hold a disc pad face plate and fiber disc in place.
Our 3M Disc Pad Hub holds the face plate firmly in position to support a fiber disc with a 7/8 inch center hole, which is secured to the hub with a compatible retainer nut. The disc pad hub enables operators to select face plates with four different densities—Soft, Medium, Hard and Extra-Hard—offering the convenience of using a single power tool for multiple grinding applications. Face plates are sold separately.
Trusted 3M Disc Pad
The 3M Disc Pad Hub 11824 is designed for reliable performance. This model ensures consistent support for your sanding tasks, making it a dependable choice for professionals and DIYers alike.
Its quick change system simplifies swapping discs, saving time during projects. The brand’s reputation guarantees quality and durability in every use.
Precise Size And Fit
This hub measures 2-1/2 inches in diameter with a 5/8 inch-11 internal thread, fitting standard rotary sanders and right angle grinders. The exact sizing ensures a secure and stable connection during operation.
Using the correct dimensions helps maintain tool balance and prevents slippage. This precision fit supports efficient sanding and grinding with minimal downtime.
Versatile Quick Change System
The GL Quick Change format allows for fast and easy disc swaps without tools. This feature enhances productivity by reducing setup time between different sanding tasks.
It’s compatible with various fiber disc face plates, making it adaptable for multiple applications. The quick change system supports a smooth workflow in busy work environments.
Durable Threaded Metal Insert
The hub includes a threaded metal insert that securely attaches to the tool shaft. This metal insert provides firm support and stability for the fiber disc face plate during use.
Its robust construction helps extend the life of both the hub and the discs. This feature is essential for maintaining consistent performance over time.
Convenient Case Pack Quantity
This product comes as a case of 10 hubs, providing ample supply for ongoing projects or professional use. Buying in bulk ensures you have replacements ready when needed.
The pack size supports cost efficiency and reduces frequent reordering. It’s ideal for workshops or job sites requiring multiple hubs for various tools.
Here are some practical sizing and fit tips for this product:
- Fits rotary sanders and right angle grinders with a 5/8 inch-11 internal thread.
- Disc pad hub diameter is 2-1/2 inches, matching standard fiber disc face plates.
- Case includes 10 hubs, suitable for multiple tools or replacements.






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