The Mirka Q.SILVER 6" Grip 15 Holes is a 6 inch sanding disc built for aggressive surface prep and fast material removal. This is a sanding disc designed for stock removal, sanding, paint removal, and prep work on metal, wood, filler, and coated surfaces. Model Number: 2B-611-080. If you need a coarse disc that cuts quickly and holds up during demanding sanding, this P80 version is the one you reach for first.

What matters here is the balance between cut speed and durability. Mirka uses a flexible, strong latex paper backing that keeps the disc from feeling fragile when the work gets rough. On the job, that means the abrasive stays useful during heavy sanding passes on steel, carbon steel, stainless steel, hardwood, MDF, HDF, primer, lacquer, plastics, veneer, solid surface material, and body filler. The product data also calls out high heat endurance, which matters when you are leaning into tough sanding and do not want the disc giving up early.

The Mirka Q.SILVER 6" Grip 15 Holes is set up with a grip backing and a 15-hole pattern. That combination is important for two reasons: quick disc swaps and better airflow through the pad when paired with a matching 15-hole backing pad. Faster changes keep you moving, especially when you are stepping through prep stages, and a matching hole pattern helps manage dust during sanding instead of packing it onto the face of the disc.

This is a coarse P80 sanding disc, so it is not the pick for finish sanding. It is the right choice when the goal is to remove material efficiently, strip paint, knock down filler, or get down to a clean base before finer grits take over. For bodywork, refinish prep, fabrication, cabinet prep, and general surface correction, that aggressive cut saves real time.

Mirka also offers this Q.SILVER disc line across a broad grit range, from P80 up through P1500, which makes it easier to stay within the same abrasive family as you move from heavy removal into finer prep stages. That consistency can help when you want predictable cut behavior instead of mixing disc types across every sanding step.

Who should buy it? Pros doing collision repair, metal fabrication, woodworking, remodeling, and paint prep will get the most out of it, along with serious DIY users who want a dependable 6 inch hook and loop sanding disc for demanding work. If your main need is fast cutting on hard or coated surfaces rather than ultra-fine finish work, this Mirka disc makes a lot of sense.

Mirka Q.SILVER 6" Grip 15 Holes gets right to work

If the job starts with removing material fast, this is the kind of disc you want on the sander instead of babying a finish disc through rough prep.

• Who it's for: Anyone doing aggressive sanding on metal, filler, primer, paint, hardwood, or sheet goods and who wants a dependable 6 inch sanding disc in a 50-pack.
• Why it stands out: The strong latex backing, heat endurance, and fast-cutting P80 grit give it the kind of durability and bite that make rough prep go quicker.
• Worth knowing: This is a coarse stock-removal disc, not a finish sanding disc, so plan to step down to finer grits after the heavy work is done.

• What grit is this disc? This version is P80, which is a coarse grit intended for aggressive sanding and stock removal.
• How many holes does the disc have? It has a 15-hole pattern.
• What materials can it be used on? Source data lists steel, carbon steel, stainless steel, veneer, plastics, primer, paint removal, body filler, hardwood, lacquers, MDF, HDF, and solid surface materials.
• What backing style does it use? It uses a grip backing for hook and loop style attachment.