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Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
You already own the oscillating tool — the blade is the part that decides whether the job takes ten minutes or eats your whole afternoon. A dull, wrong-fit blade burns through nails, scorches wood and makes you reseat the tool three times on one cut. The five sets below cover the real split in this category: big all-round kits for mixed wood, plastic and metal work, and a small carbide set built for the hard stuff. Pick by the material you actually cut, not by the piece count on the box.
This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
The fit and the tooth type are what decide a good cut. That is why every pick below names the tools it mounts on and the materials it handles, so you can match a set to your own multitool before you commit. Here is how to read the multitool blades market without wasting money on a kit that will not clamp onto your machine.
Top Picks
How To Choose The Best Multitool Blades
Buying blades is not about grabbing the biggest box. It is about matching three things to your work: the material you cut most, the tooth shape that suits that material, and the mounting interface your tool uses. Get those three right and any set on this page will serve you well.
Match the blade material to what you cut
High carbon steel (HCS — a tough, springy steel that holds a keen edge in soft material) is the everyday choice for wood, plastic and plasterboard. High speed steel (HSS — a harder steel that resists heat) is what you want when the blade will meet metal. Tungsten carbide teeth, the hardest of the three, are the option for hardened bolts, masonry nails and thick metal where softer steel simply wears away.
Read the tooth pattern, not just the piece count
Standard teeth bite fast and clear waste well. Japanese teeth are finer and leave a cleaner edge in wood and plastic. Precision or wavy teeth trade a little speed for accuracy. A set that mixes several tooth types does more jobs than a set that repeats one blade shape dozens of times.
Confirm the mounting interface before you buy
Oscillating tools clamp blades in different ways. This is where a good set turns useless — a blade that will not seat is a blade you cannot use. Check the listed compatible tools against your machine, and note whether adapters or clips are included to bridge the gap. Also check any exclusion; some sets state plainly which interface they will not fit.
Side-by-Side Comparison
| Model | Best For | Blade Count | Blade Material | Kit Weight | Amazon |
|---|---|---|---|---|---|
| AMZWEI 50PCS Multi Tool Blade Kit★ Best Overall | All-round home repair and renovation | 50 | Titanium & High Carbon Steel | 1.2 kg | Amazon |
| 87 PCS Oscillating Tool Blades (Protoiya)Most Variety | Starter kit with sanding pads | 87 | High Carbon Steel & High Speed Steel | 0.76 kg | Amazon |
| SupKing 24Pcs Oscillating Saw Blades | Compact professional cutting set | 24 | Alloy Steel | — | Amazon |
| AIFICUT 55 PCS Oscillating Saw Blades | High-volume drywall and wood work | 55 | Metal | 1.22 kg | Amazon |
| EZARC Obsidian Carbide Oscillating Saw Blades | Hard metal, bolts and nails | 3 | Tungsten Carbide | — | Amazon |
Detailed Reviews
1. AMZWEI 50PCS Multi Tool Blade Kit
Our pick — 4.5+★ from 2,000+ verified ratings; the strongest balance of quality and price.
Fifty blades, three tooth families, and enough variety to finish the whole renovation list.
What sets this kit apart is the mix inside the box: 5 titanium blades, 25 curved-edge HCS blades and 20 standard HCS blades. That is 50 pieces in total, and each type has a different job — the titanium handles tougher cuts, the curved-edge blades strengthen the entry point of a plunge, and the plain HCS blades handle ordinary wood, plastic and plasterboard. For a buyer who fixes things around the house, that is the practical spread you want rather than one blade shape repeated.
It is a heavy kit — 1.2 kg — which tells you how much steel is in there, and it sits noticeably weightier in the hand than the 87-piece Protoiya set at 0.76 kg. It mounts via a universal interface plus 3 clip adapters, and AMZWEI lists Dewalt, Bosch, Fein, Milwaukee and Ryobi as compatible and claims coverage of more than 95% of oscillating tools. The blades carry length markings so you can set a depth and start the cut at the line you drew.
What wins people over is the cost-per-blade math — the value is the reason this kit keeps showing up in repeat orders, with contractors describing it as their company’s sole blade choice because the savings add up job after job. The honest limit is edge life: these blades cut well and then they wear, which is expected at this tier and is why so many buyers reorder rather than replace. One buyer cut a fuel-pump trap door into a 1994 Camaro floor and found the metal blades cut automotive sheet metal cleanly with no sharp edges, using two blades.
Where the money lands
- 50 pieces across three blade types for wood, plastic, plaster and metal
- 3 clip adapters widen fit to Dewalt, Bosch, Fein, Milwaukee and Ryobi tools
- Length markings on the blade for repeatable cut depth
- Trusted enough that tradespeople buy it again and again
What to plan around
- At 1.2 kg the kit is the heaviest here — expect a bulky box in the drawer
- Blades dull with use; this is a consumables set, not a lifetime buy
- Not intended for bolts or screws, so keep a carbide blade for that work
Reach for this if: you want one box that covers general repairs, tiling, grout removal and light metal cutting without hunting for the right blade.
Look elsewhere if: hardened bolts and thick steel are your regular work — you want the carbide set instead.
2. 87 PCS Oscillating Tool Blades (Protoiya)
Eighty-seven pieces, eight blade types, and sanding pads — the widest job list in one box.
The number that defines this set is 87 — that is 87 pieces, spread across 8 different blade types plus sandpaper pads for finishing work. It makes the Protoiya kit the widest single purchase on this page, and it is the one to consider if your work regularly swings between cutting, grinding, polishing and scraping. At 0.76 kg it is also the lightest complete kit here, next to the AMZWEI at 1.2 kg, so it stores in a shallower drawer.
Two practical details earn their keep. First, each blade has length markers on both sides, inches on one edge and centimeters on the other, so you can cut to a measurement without converting anything in your head. Second, the quick-release mechanism lets you swap blades without a wrench or hex key, and every blade arrives individually bagged to stop them chipping against each other in transit. Mounting runs on a universal system, and Protoiya lists Milwaukee, Makita, Ryobi, Rockwell, Bosch, Ridgid and Craftsman.
The thing buyers praise most is the sheer spread of the assortment — the sanding sheets and the sheer piece count are what turn a one-material kit into a whole-project kit. Where this set asks for patience is fit: the mounting feedback splits, with some users cutting cleanly on Ryobi and Black & Decker Matrix tools while others cannot seat it on certain Dewalt oscillating models. As owners put it: “The oscillating blade and sanding set fit great on my Ryobi tool!” Check your specific machine’s interface against the listed compatible tools before you buy.
The honest measure: 87 pieces across 8 blade types plus sanding pads is more variety than you will get from any set here, and the quick-release swap removes the wrench from your workflow.
The one thing to verify: fit is the variable — confirm your tool’s mount matches the listed brands before you commit, because this is the widest kit but not the most universal.
Right pick when: you want sanding, scraping and cutting covered in a single lightweight box.
Double-check first: your exact oscillating tool model appears on the compatibility list.
3. SupKing 24Pcs Oscillating Saw Blades
Fewer blades, but the tooth choices are the thoughtful part of this set.
SupKing keeps the count modest at 24 pieces, yet covers 6 different blade types — standard tooth, Japanese tooth and precision tooth among them. Each tooth shape is aimed at a different job, and the blade family splits again into longer wavy teeth for faster, sharper cutting and shorter wavy teeth for more accurate cuts. If you do cabinet work or trim where the finish line matters, that fine-tooth option is the reason to look here rather than at a big generic bundle.
The blades are alloy steel with a high carbon steel content, quenched at high temperature so the steel resists heat, and finished with an electrophoretic black coating to fight corrosion. Like the Protoiya set, the SupKing blades carry length marks on both sides in inches and centimeters for accurate cuts. The compatibility list goes further than most, naming Fein Multimaster, Ryobi, Milwaukee, Hitachi, Black & Decker, Chicago, Craftsman, DeWalt, Bosch Multi-X, Dremel Multi-Max, Ridgid Jobmax and Rockwell Sonicrafter Hyperlock.
What buyers praise most is material quality — the alloy steel build is the part that reads as tougher than the price suggests. The trade-off is a known one: the blades cut well but dull sooner than premium branded blades, and a heavier job may take more than one blade to finish. Treat them as a fast, sharp cutting tool rather than a long-haul consumable and the set makes sense.
What you are buying: 6 distinct tooth patterns in 24 blades, with inch and centimeter markings built in, for buyers whose cuts need to be clean as well as quick.
The caveat that matters: edge life is shorter than premium blades, so plan your blade count per job rather than assuming one will finish it.
Choose this for: trim, cabinet and finish work where the Japanese and precision teeth earn their place.
Pass on it if: you need one blade to chew through a heavy demolition job unattended.
4. AIFICUT 55 PCS Oscillating Saw Blades
Fifty-five blades for the crew that burns through them on drywall and wood.
AIFCUT puts 55 pieces in the box and lists them for four jobs — cutting, repair, grinding and scraping — across wood, plastic and metal. That 55-piece count matters because of how these blades are used in real work: at 1.22 kg it is the heaviest kit on this page, and the sheer volume is aimed at buyers who expect to wear blades out rather than preserve them. The standard blade interface is described as fitting most vibration tools, and the compatibility list is long enough to cover DeWalt, Black & Decker, Porter Cable, Rockwell, Worx, Milwaukee, Ridgid and Ryobi by name.
Blade changes need no extra tools — the interface seats and releases in seconds. That simplicity is the point: on a job where you are switching between a wood blade and a drywall blade repeatedly, seconds add up. AIFICUT also describes a protective design around the blade to reduce the risk of accidental injury while handling it.
Buyers who cut drywall report the blades keep working cut after cut, and repeat orders for drywall work are common. The recurring note is pressure: bear down on these blades and they burn up quickly, while a light touch, letting the tool do the cutting like a hacksaw, keeps a blade going longer. That is a technique issue as much as a blade issue — worth knowing if you share tools on a job site.
Why crews keep this stocked
- 55 pieces at a count that suits high-volume drywall and wood cutting
- Tool-free blade changes take seconds on a standard interface
- Named compatibility across DeWalt, Ryobi, Ridgid, Milwaukee and more
- Cheap enough per blade that hitting a nail is not a disaster
Where it needs a light touch
- Heavy pressure burns blades fast — the technique is the price of the volume
- The heaviest box here at 1.22 kg, so it takes real drawer space
- Durability of individual blades is modest — this is a quantity play, not a longevity play
Suits you when: drywall, wood and quick repairs fill your week and you want a deep stock of blades on the shelf.
Think twice if: you want one blade to last a whole season of cuts rather than swap often.
5. EZARC Obsidian Carbide Oscillating Saw Blades
Three carbide-tipped blades built for the jobs that eat a steel blade alive.
The defining number here is small: 3 blades. This is the opposite of a bulk kit, and that is deliberate — EZARC builds it around tungsten carbide teeth and lists it for masonry nails, thick metal, screws, wood with nails, bolts and copper pipe. The carbide blend uses a Titanium Carbo-Nitride (TiCN) coating, which is a hard surface layer that helps the cutting edge stay sharp against abrasive metal. The tooth geometry is tune for plunge cutting.
EZARC claims the blade is 20% thinner than standard carbide blades, cuts up to 50% faster, and outlasts a standard bi-metal blade. Those are the maker’s claims — the practical proof comes from what owners do with them. One buyer cut hundreds of nails and several lag bolts embedded in wood and used only one blade from the pack. Another cut body metal from a car suspension in minutes. A third used them on rusty suspension hardware and confirmed the fit on an M12 Milwaukee oscillating tool.
The limit to know is stainless steel and hardened bolts. That is where carbide edges meet their match, and a grade 8 bolt can strip the teeth off a blade that would happily eat nails all day. It is also not compatible with the starlock interface system, so owners of tools that use that mount are ruled out. For everything else in the hard-metal bucket, this is the blade that makes the steel sets on this page look like the soft-material tools they are.
The case for carbide: for bolts, masonry nails and thick metal, three carbide blades outwork a whole box of HCS blades — a different tool, and a different price idea.
What to know before ordering: not for starlock tools, and hard stainless can still kill the teeth, so match the blade to the exact metal in front of you.
Pick it up if: bolts, masonry nails and thick metal are the point of the job, not an occasional obstacle.
Skip the upgrade when: your cutting is mostly wood and drywall, where the cheaper steel kits already cover you well.
Know the Specs
Blade Material — HCS, HSS and Carbide
High carbon steel (HCS) is a tough, springy steel that cuts wood, plastic and plasterboard well and dulls predictably on nails. High speed steel (HSS) is harder and handles heat better, so it holds up in light metal work. Tungsten carbide teeth are the hardest option and are aimed at hardened bolts, masonry nails and thick metal. Match the material to what you cut, and expect the softer steels to wear faster in hard material.
Tooth Type and Cut Quality
Standard teeth remove material fast. Japanese teeth leave a finer edge in wood and plastic. Precision or wavy teeth trade speed for accuracy. Sets that include several tooth types — like the SupKing with 6 blade types or the Protoiya with 8 — let you pick the right tooth for the cut instead of forcing one shape to do everything.
Mounting Interface and Adapters
The interface is the way the blade clamps to the tool, and it is the single thing most likely to disqualify a set. Look for a universal system plus included adapters or clips, and read the compatible-tools list closely. Note any exclusion too — the EZARC carbide blades state they do not fit starlock systems, which matters if your tool uses that mount.
Blade Length Markings
Good blades carry depth or length marks, often in both inches and centimeters, so you can set a cut without reaching for a tape. On plunge cuts into drywall or trim, that marking lets you start at the line and stop where you planned, which is the difference between a clean cut and a gouge.
Common Questions
Will these multitool blades fit my Dewalt oscillating tool?
What is the difference between HCS and carbide multitool blades?
Can these blades cut through bolts and nails?
How long does one multitool blade last?
Do all oscillating tool blades fit every multitool?
What does quick release mean on a multitool blade?
Are more blades in the box always better?
Can I use the same blade for wood and metal?
Why do my blades wear out so quickly?
Will the sanding pads in these kits fit my tool too?
The Bottom Line
Start with the AMZWEI 50PCS Multi Tool Blade Kit if you want one box that covers most of the repair and renovation list — 50 pieces across titanium and HCS blades with adapters for Dewalt, Bosch, Fein, Milwaukee and Ryobi tools. If you want the widest job spread and sanding pads in the same box, the Protoiya 87-piece set is the variety pick. And if hardened bolts and thick metal are your regular work, the EZARC Obsidian carbide blades are the ones to reach for — three carbide teeth outwork a full box of steel in that specific material. Buy a set for the jobs you actually do, keep a light touch on the tool, and the blade will outlast the box it came in.
How we choose
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of October 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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