The Mirka 40-352-060 Coarse Cut 8 in. PSA P60 sanding disc is an abrasive sanding disc for aggressive material removal and surface preparation. This is a sanding disc designed for coarse sanding and prep work. If you need to level surfaces, strip material, or get a workpiece ready for the next step, this disc gives you the larger 8 inch format and a 60 grit cut that is meant to work fast, not finesse a final finish. Model Number: 40-352-060.

The key numbers here are straightforward and useful. The 8 inch diameter gives you broad contact over flat surfaces, which helps speed up sanding on larger work areas. The P60 grit is firmly in coarse-cut territory, so it is the right fit when you need to remove stock, knock down rough material, or start surface prep before moving to finer grits.

Mirka labels this as a Coarse Cut disc with PSA backing. That matters because the product is built around quick disc mounting on compatible sanding platforms that accept pressure sensitive adhesive discs. For users already set up for PSA abrasives, that means a simple, direct attachment style without changing over to a different disc format.

This product is sold in a 50-pack, which makes it a practical shop consumable rather than a one-off replacement. For production work, refinish prep, or repeated sanding jobs, buying discs in this quantity helps keep the bench stocked and reduces downtime between tasks.

It is also useful to be clear about what this product is not. This is not a finished-surface disc for polishing or fine sanding. The Mirka 40-352-060 Coarse Cut 8 in. PSA P60 sanding disc is meant for the early stage of the sanding process, where speed, bite, and material removal matter more than leaving a fine scratch pattern.

This disc makes the most sense for body shop prep, woodworking surface leveling, general fabrication cleanup, and anyone who regularly needs a coarse abrasive in a larger disc size. If your work starts with rough stock, old coatings, fillers, or uneven surfaces, this is the kind of sanding disc that earns its keep quickly.

Simple Spec, Jobsite Logic

The Mirka 40-352-060 Coarse Cut 8 in. PSA P60 sanding disc is the kind of abrasive you buy when you care more about getting material off efficiently than babying the surface.

• Who it's for: Shops and serious users doing prep work, leveling, stripping, or rough sanding before stepping down to finer grits.
• Why it stands out: The combination of 8 inch size, coarse P60 grit, and a 50-pack format makes it practical for repeat work instead of occasional touch-up use.
• Worth knowing: This is a PSA disc, so make sure your sander or backing setup is built for pressure sensitive adhesive discs before you order.

• What grit is this disc? It is P60 grit, which is a coarse sanding grade meant for faster material removal and early-stage surface prep.
• What size is the disc? The disc diameter is 8 inches.
• How many discs come in the pack? This product is sold in a pack of 50 discs.
• Where is it made? The source data lists Finland as the country of origin.