NOOKEYA 100pcs 5-inch 8-hole Hook & Loop Sanding Discs (40–600 grit) for Random Orbital Sanders

What it is and why people buy it

If you do regular sanding for DIY projects, repairs, or makers’ work, sanding discs are one of those “you either have enough or you don’t” consumables. This NOOKEYA set bundles 100 hook-and-loop sanding discs in a 5-inch round size, with 8 pre-drilled holes for dust extraction.

The point of this pack is straightforward: you get a mix of grits (40, 60, 80, 120, 220, 320, 400, 600) so you can move through rough shaping and finishing without constantly buying separate boxes. On paper, it’s aimed at day-to-day woodwork and general sanding tasks where having multiple abrasive grades matters.

Where it fits (and a quick reality check)

These discs are described as compatible with “universal” random orbital sanders. That wording is common in the market, but it does mean you should still double-check your sander’s pad size and the disc mounting style (hook-and-loop) before committing.

A 5-inch disc is a fairly common size in random orbital setups. If your sander uses that footprint, the 8-hole layout is there to help with dust collection through the sander’s extraction system, rather than leaving you with a cloud of sanding dust. If your machine doesn’t match the hole pattern or disc diameter, you may find performance and dust extraction aren’t what you expected.

What stands out in use

A few details here are genuinely practical, not just marketing.

First, the grit is printed on the back of each disc, which means you can identify what you’ve fitted without guessing mid-job. That sounds small, but when you’re switching from, say, 80 grit to a finishing grit, it saves time.

Second, the hook-and-loop fastening and the “quick install and removal” approach are designed to keep you moving. In a typical workflow, you might start with 40–80 grit for smoothing edges and removing defects, then step up through 120–220 for refinement, and finish with higher grits such as 320–600 for a cleaner surface.

Finally, the abrasive material is described as aluminium oxide (aluminium oxide abrasive) and it’s described as anti-static, helping with durability and staying sharp. Again, that’s “as described”, but it lines up with what you’d want for repeated home and workshop sanding sessions.

Grit progression: when the mix makes sense

The pack includes a broad range of grits: 40, 60, 80, 120, 220, 320, 400 and 600. That spread is useful when you don’t want to limit yourself to either “aggressive stock removal” or “fine finishing” only.

A concrete example: imagine sanding down a previously painted patch on a piece of furniture. You might use a mid-low grit (like 120 or 220) to level the area, then move to 320 and 400 to smooth out scratches from the earlier step, and finish with 600 if you’re aiming for a more refined touch before painting or sealing. With a mixed-grit box like this, you can keep the job moving instead of waiting for the next grit pack.

That said, if your work is mostly one thing—like always using one grit for one type of material—you may not need the full range. In that scenario, a more focused set could be better value for your habits.

Technical details that matter (without getting lost)

Tech specs

• Name: 100pcs 5 Inch 8-Hole Sanding Discs Hook and Loop Sandpaper
• Type: Hook and loop sanding discs (for random orbital sander use)
• Size: 5 inch round
• Holes: 8 pre-drilled holes for dust collection
• Grits included: 40, 60, 80, 120, 220, 320, 400, 600
• Material (abrasive): aluminium oxide (anti-static, described as durable and sharp)

What it’s for (and the materials they mention)

The listing positions these discs for a wide range of sanding and polishing tasks. The base description mentions work across things like wood, alloy, fibreglass, leather, rubber, stone, walls, craft/arts, jewellery, painted surfaces, plastic, car-related work, and metal and non-ferrous metals.

In practical terms, that breadth suggests the discs are meant as a general-purpose abrasive pack for hobbyists and regular DIY users. It’s not presented as a specialist polishing system—more like an all-round sanding kit you can keep in the toolbox.

The trade-offs to consider before buying

No sanding disc set is perfect for every job.

One limitation to keep in mind is compatibility. The discs are described as fitting “universal” orbital sanders, but “universal” can still depend on your machine’s pad size and the way discs are held. If your sander isn’t a 5-inch class random orbital pad, you could end up with a fit issue or reduced dust extraction.

Another practical point: you’ll only benefit from the full grit range if you actually use it. If your projects are mostly rough sanding or mostly fine finishing, you may find yourself discarding (or simply not using) some grits.

Should you buy it?

Is it worth it?

Worth buying if you want a ready-to-go mixed-grit set of 5-inch, 8-hole hook-and-loop sanding discs for random orbital sanding, and you like the convenience of grit labels on the back plus the faster swap-in/swap-out approach.

Better avoided if your random orbital sander pad isn’t 5-inch, or if you need a more specific sanding system for a specialist finish rather than a general abrasive progression.

If you’re the kind of person who does ongoing DIY—level surfaces, prep for paint, tidy edges, and move through multiple grits for a smoother result—this pack is the sort of value-for-money consumable that can sit in your cupboard and get used.

Quick FAQ

Is it suitable for a random orbital sander?

It’s described for use with universal random orbital sanders, and it uses hook-and-loop mounting.

Are the discs pre-drilled for dust extraction?

Yes. They’re described as having 8 pre-drilled holes.

Can I identify the grit quickly?

Yes. The grit is printed on the back of the sanding discs.

What grits are included in the set?

The set includes 40, 60, 80, 120, 220, 320, 400 and 600.

What material is the abrasive?

It’s described as aluminium oxide, and the listing also mentions an anti-static element.