The Mirka AH-252-080 Abranet Ace HD Net Grip Disc is an 8 inch ceramic sanding disc made for tougher dry sanding work on hard materials. This is a sanding disc designed for grinding and sanding with machine or hand use. Model Number AH-252-080. If you need an abrasive that handles demanding surface prep while helping control dust, this one is aimed at that kind of work.

Mirka builds this disc around a ceramic abrasive and nylon net backing, which matters because it is meant to keep cutting on surfaces that wear out lighter abrasives quickly. The 80 grit rating puts it in a useful range for aggressive stock removal, surface leveling, and prep work before moving to finer grits. On harder materials like metal, stone, and glass, the ceramic grain is the part that does the heavy lifting.

The net structure is the real story here. Instead of trapping dust across a solid paper face, the open mesh gives dust more ways to get pulled away from the work. In practice, that means less loading, a cleaner cut, and a better chance of keeping the abrasive working longer. According to the product data, when used with a vacuum sander, dust collection is excellent and the abrasive can last 5 to 7 times longer than conventional abrasives.

The hook and loop grip backing keeps setup simple. Pop it onto a compatible 8 inch sander, get to work, and swap discs quickly when you change grit or move to a fresh one. That sounds basic, but on repetitive sanding jobs it saves time and keeps the process moving. The same disc is also designed for dry sanding by hand, which gives it more flexibility around edges, spot work, or smaller touch-up areas where a machine is overkill.

Mirka positions the Abranet Ace HD line as a tougher universal sanding option, and the full-resin bonding is part of that. Strong bonding helps keep the abrasive grain attached to the backing under heavier use, which is especially important when you are sanding harder surfaces that can strip weaker discs early. For users doing serious prep work, that translates into a more durable disc and more predictable performance across the pack.

This Mirka sanding disc makes the most sense for users who already run dust extraction and want cleaner sanding with less mess in the air and on the workpiece. It fits shops and trades doing metal sanding, stone surface prep, glass work, and other dry sanding jobs where surface visibility and abrasive life matter. If you are tired of conventional discs clogging up too fast, the Mirka AH-252-080 Abranet Ace HD Net Grip Disc is the kind of upgrade that solves a real problem, not just a catalog problem.

Mirka AH-252-080 Abranet Ace HD Net Grip Disc for hard-surface sanding

This is the kind of sanding disc you buy when standard discs are loading up too fast and making a mess of the job.

• Who it's for: Users sanding metal, stone, glass, and other harder surfaces who want cleaner dry sanding with less clogging.
• Why it stands out: The ceramic abrasive, net backing, and hook and loop design give you aggressive cutting, strong dust extraction, and fast disc changes in one package.
• Worth knowing: You get the most out of it when you pair it with a vacuum sander. That is where the dust control and longer abrasive life really pay off.

• What type of sanding is this disc made for? It is designed for dry sanding.
• Can this disc be used by hand as well as on a sander? Yes. The product data states it is designed for dry sanding by machine or by hand.
• What materials is it intended to sand? It is listed for use on harder surfaces including metal, stone, and glass.
• How does it attach to the tool? It uses a hook and loop grip backing for attachment to compatible sanders.