Cubitron 3M II Hookit Clean Sanding Film Disc 775L, 87338, Multi Pack, 5 In x NH, 80+ to 220+ Coating Cut Cutting Angle Flute Purple

Las lijas son de gran calidad, remueven mucho material en muy poco tiempo, en lugar de estar varios minutos con cada nivel de grano de lija, con unos cuantos segundos paso al siguiente grano de tanto material que remueven. Las lijas duran también considerablemente más que las lijas que he probado como las diablo y las makita. Estas lijas de 3M las conocí por una comparación que hizo Katz-moses con varias lijas premium incluyendo las mirka y las lijas 3M (las cubitron II y unas nuevas que aún no venden en amazon méxico) salieron como las mejores y SÍ ES CIERTO.

Good stuff, works well and lasts a long time.

This was my first experience with premium sandpaper, and I finally understand why people rave about it. For years I'd been using the inexpensive sanding discs because I'm not a full-time woodworker. I mostly build projects around the house, make the occasional piece of furniture, and tackle repairs when needed. Spending significantly more on sandpaper always seemed difficult to justify. After trying these, I don't think I can go back. What I liked: * cuts noticeably faster * much better dust collection * lasts far longer than budget discs * consistent performance throughout the life of the disc * ends up being a better value than I expected The biggest surprise wasn't just that they sanded faster—it was how much longer they kept sanding effectively. Instead of constantly swapping worn-out discs, I found myself getting substantially more work done with each one. Dust collection also improved noticeably. Whether that's because of the abrasive itself or simply the better disc design, my sander stayed cleaner and more dust ended up where it belonged. What really changed my opinion was the overall value. At first glance these seem expensive compared to bargain sandpaper, but once you factor in how much longer they last and how much better they perform, the price difference starts to make a lot more sense. If you're an occasional woodworker, I'd encourage you to pick up a few discs in the grits you use most and try them for yourself. You don't have to replace your entire sanding supply to see the difference. If you're a professional or frequent woodworker, you probably already know how good premium abrasives are. But if you're like me—a hobbyist who sands often enough that the cost of premium discs gives you pause—I think these are absolutely worth trying. They've made sanding faster, cleaner, and honestly much more enjoyable. I went into this purchase skeptical, and came away convinced that sometimes paying more really does buy a better product.

Fantastic performance even with problematic materials. Used 150 grit to remove "milk paint" from 26 cabinet doors. Regular abrasive disc clog every 2 minutes. One of these lasts 20 minutes or more and removes twice the material. Very impressed. Also have used on soft plastics where low speeds are essential, excellent material removal rate at slow speeds or by hand.

I run a wood shop and build projects daily for my online store, so I’ve gone through a lot of sandpaper over the years. Normally, with standard paperback sanding discs (180 grit), I’d be swapping them out every project—or every other project if I was lucky. But the 3M Cubitron II discs are on another level. I put one on almost a month ago, and after dozens upon dozens of projects, I’m still using the same disc. And here’s the crazy part—it still sands beautifully. It hasn’t clogged up, glazed over, or dulled out like every other brand I’ve tried. I don’t know what 3M puts in this stuff, but it feels almost alien-like in how long it lasts. Sure, it costs a little more upfront, but the value is undeniable. Instead of burning through a stack of regular discs, one Cubitron keeps going—and going. Bottom line: This is the future of sandpaper. It’s going to make traditional paperback discs obsolete. If you’re on the fence, take it from me: it will save you money, time, and frustration in the long run.