Aluminum Oxide Flap Discs

REX supplies aluminum oxide flap discs for wholesale and industrial purchasing. The table below lists our size and grit options. When requesting a quotation, include the specifications and quantity you need. If you are replacing an existing disc, a clear photograph of its label can help us review your requirements.

Sizes and Grits

Disc Diameter × Center Hole ｜ Listed Grits

100 × 16 mm ｜ 36#, 40#, 60#, 80#–120#
115 × 22 mm ｜ 36#, 40#, 60#, 80#–120#
125 × 22 mm ｜ 36#, 40#, 60#, 80#–120#
150 × 22 mm ｜ 36#, 40#, 60#, 80#–120#
180 × 22 mm ｜ 36#, 40#, 60#, 80#–120#

For the 80#–120# range, please specify the exact grit you need.

Disc profile and backing construction will be confirmed for your selected configuration.

Selecting the Right Disc

Size and grit are only part of the selection. We also need to understand the workpiece material, the operation, and the finish you want to achieve.

If you need help choosing, send us:

• The material you are working on.

• The grinding or finishing task.

• Your grinder model and current disc specifications.

• Any problems you are experiencing with the current product.

We can then review the requirements before quoting a product.

Wholesale and Private-Label Orders

For bulk orders, please provide the quantity required for each size and grit. Include your destination country and any label or packaging requirements.

Order quantities, packaging options, and production lead times are confirmed with the quotation. For private-label enquiries, please share your artwork or a packaging example so we can review what is required.

Samples Before Ordering

If you would like to evaluate a disc before placing a bulk order, tell us which configuration you need and how you plan to use it. We will confirm sample availability, charges, and shipping arrangements.

Request a Quote

Already know what you need? Send us the disc size, grit, quantity, and packaging requirements.

Still comparing options? Include your workpiece material and application so we can review the selection with you.

Request a Quote

View Specifications & Applications