The WORKPRO 100-Pack Utility Knife Blades with Dispenser is a bulk set of standard replacement blades for box cutters and utility knives. It suits shop hands, installers and DIYers who burn through blades. Reviewers mostly like it, so my verdict is a solid buy.
The blades are SK5 carbon steel and 0.0236 inch thick, sized to fit most utility knives. Steel that holds an edge means fewer blade swaps mid-job. The dispenser gives one blade or five at a time and mounts on a wall. It also has a separate compartment for used blades.
Quick verdict: A good value pack with a handy dispenser, though a few reviewers say the edges dull quickly.
- Best for: Cutting cardboard, carpet, drywall and rope.
- Skip it if: You want premium edge life over volume.
- Key spec: 100 SK5 carbon steel blades, 0.6 mm thick.
WORKPRO 100-Pack Specs and What Comes in the Box
The box holds 100 standard size utility blades made from SK5 carbon steel, loaded in a plastic dispenser. Standard size matters most here, because the maker says these fit most utility knives and box cutters. A blade that seats loose in the handle is a hazard, so match it to your knife first.
- Count: 100 blades
- Steel: SK5 carbon steel with precision honed edges
- Thickness: 0.0236 inch (0.6 mm)
- Dispensing: push the black button for one blade or pull the bottom for five
- Mounting: three holes for hanging the dispenser on a wall
The dispenser carries a scale on the side that shows how many blades are left, so you can reorder before you run dry on a job. A separate compartment holds used blades, which keeps dull edges out of your tool bag and your pockets. The listed materials include cardboard, leather, carpet, drywall, sheetrock, linoleum, rope, soft metal, pipe and paper. That covers most of what a tech cuts on a service call, from insulation facing to packaging.
How Long Does the Cutting Edge Last on Drywall and Carpet?
Reviewer feedback on edge life is mostly good but not unanimous. Of the 16 customers who mention durability, 13 are positive and 3 are negative. One reviewer used these blades on carpet and for scoring drywall and said they handled it without chipping or dulling right away. Another ripped up and cut a carpet and said the blades lasted about as long as they expect a razor to last.
That split fits what I’d expect. Carpet backing and drywall paper take the edge off any blade quickly. WORKPRO lists SK5 carbon steel with precision-honed edges and says it stays sharp longer than ordinary blades. On sharpness, 24 of 33 mentions are positive and 9 are negative. One reviewer called them not too sharp and said they dull quickly.
- Drywall scoring: One reviewer reports no chipping or early dulling.
- Carpet cutting: Reports range from holding up fine to lasting about like a razor.
- Practical takeaway: Plan on changing blades often. With 100 in the pack, that costs little.
Blade Steel Quality and Snap Resistance on the Jobsite
The blade steel is SK5 carbon steel with precision-honed edgesand the listing says it stays sharp longer than ordinary blades. Thickness is 0.0236 inch (0.6 mm), which is the standard size for most utility knives and box cutters. Carbon steel holds a keen edge, but hard steel in a thin blade is where snapping can show up if you flex it or twist it in a cut.
The review numbers lean positive, with a few caveats. Here is what the feedback shows:
- Blade quality: 49 mentions, 46 positive and 3 negative.
- Sharpness: 33 mentions, 24 positive and 9 negative. That is the weakest category.
- Durability: 16 mentions, 13 positive and 3 negative.
- Cutting jobs reported: cardboard, carpet and scoring drywall, with one reviewer saying the blades handled it without chipping or dulling right away.
Not one of the summarized comments mentions blades snapping. That is not proof they won’t, so I would not read it as a guarantee. The complaints that do show up are about blades going dull quicklyand one reviewer said carpet work wore them down about like any razor blade. On a jobsite that is normal. Carpet and drywall paper are hard on an edge, so plan to swap blades often and keep the cut straight instead of prying with the tip.
Do WORKPRO Blades Fit Stanley and Other Utility Knives?
These blades are listed as standard size, made to fit most utility knives and box cutters. The listing does not name Stanley or any other brand, so I can’t promise a fit on a specific model. One reviewer wrote “Standard size fits all box cutters!” but that is one opinion, not a guarantee.
The spec that matters for fit is thickness, listed at 0.0236 inch or 0.6 mm. Before you commit to 100 blades, check these on your own knife:
- It takes a standard utility blade, not a snap-off or hooked style.
- The blade seats flat in the carrier without rocking.
- The lock screw or nut clamps it down tight.
- The blade extends and retracts without catching.
One reviewer paired these with WORKPRO’s own folding utility knife, so that combination has at least one report behind it. On older or off-brand knives, load a single blade and work it through its full travel before you trust it on a job. A loose blade in the carrier is how people get cut.
How WORKPRO Blades Compare to Standard Stanley Blades
The listing never names Stanley, so there is no direct head-to-head data to work from. What it does say is that these are standard-size blades that fit most utility knives and box cutters. That means swapping them into the knife you already own should not be an issue.
The real differences on paper are the steel and the packaging. WORKPRO uses SK5 carbon steel with precision-honed edges and claims it stays sharp longer than ordinary blades. Reviewers mostly agree, but not all of them. Of 33 who mention sharpness, 24 were positive and 9 were negativeand one said the blades dull quickly. Treat “lasts longer” as a claim until you have cut with them yourself.
- Thickness: 0.0236 inch / 0.6 mm
- Count: 100 blades
- Dispenser: push the button for one blade or pull the bottom for five
- Used blade storage: a separate compartment built into the dispenser
- Mounting: three holes for wall mounting, with a scale showing blades left
On a job, the dispenser matters more than most people think. Loose used blades in a toolbox are how hands get cut. A built-in spot for spent blades is a practical edgeand 11 reviewers called out that feature with no complaints.
Which Jobs and Users Get the Most From a 100-Pack?
The biggest winners are people who cut abrasive material all day. Cardboard, carpet, drywall and linoleum dull an edge fast, so 100 blades lets you swap often instead of pushing a tired one. Reviewers mention box cutting, scoring drywall and cutting carpet, which fits how these blades get used.
Shops, install crews and warehouse benches get the most from the dispenser. It mounts on a wall with three holes and has a scale showing how many blades are left. It also has a separate compartment for used blades, which matters because loose spent blades in a toolbox cut hands.
- Standard size, 0.0236 inch (0.6 mm) thick, made to fit most utility knives and box cutters
- SK5 carbon steel, listed as staying sharp longer than ordinary blades
- Button takes one blade and the bottom pulls out five
- Listed materials: cardboard, leather, carpet, drywall, rope, soft metal and pipe
Light users get less out of it. A pack this size only pays off if you actually go through blades. Also, 9 of the 33 reviewers who mentioned sharpness were negativeand one said the blades dulled quickly.
Pros & Cons
| Pros | Cons |
|---|---|
| SK5 carbon steel, described as holding an edge longer than ordinary blades. | Some reviewers say the blades felt less sharp or dulled quickly. |
| Dispenser releases one blade or five at a time. | One reviewer found the dispenser slider very tight and suggested pliers. |
| Separate compartment stores used blades safely. | Dispenser is plastic, so expect less abuse tolerance than a metal case. |
| 100 standard size blades fit most utility knives and box cutters. | Standard size only, so confirm your knife takes it before buying. |
| Three mounting holes and a side scale showing blades remaining. | 100 blades is a big commitment if you rarely cut. |
Skip it if: you run a specialty or non-standard knife, only need a handful of blades or want a metal dispenser that takes rough handling.
Frequently Asked Questions
Will WORKPRO 100-pack utility knife blades fit my box cutter?
Yes, these blades are standard size and the listing says they fit most utility knives and box cutters. Thickness is 0.0236 inch or 0.6 mm. Before you buy, compare that to the blade in your knife. Some knives are picky. If your tool is a specialty or non-standard model, check the listing or the knife maker first.
How does the WORKPRO utility blade dispenser work?
You push the black button for one blade and pull the bottom for five. That is how the two dispensers on the WORKPRO pack work, according to the listing. One reviewer said the slider was very tight and suggested pulling the blade out with pliers. Go slow with it, because you are handling bare razor edges.
Are WORKPRO SK5 utility knife blades good for cutting carpet and drywall?
Yes, the listing says they suit carpet, drywall, sheetrock, cardboard, leather, linoleum, rope, soft metal, pipe and paper. They are SK5 carbon steel, which the listing says stays sharp longer than ordinary blades. Reviewers mention cutting cardboard, carpet and scoring drywall without quick chipping or dulling. Soft metal and pipe are tougher on any blade, so expect to swap blades often.
Do WORKPRO utility knife blades dull quickly?
Most reviewers say they hold up, but not all. Of 16 customers who mentioned durability, 13 were positive and 3 were negative. One said the blades were not too sharp and dulled quickly. Carpet and rope wear any blade faster than paper, so blade life depends on the job.
Can the WORKPRO blade dispenser be wall mounted and store used blades?
Yes, the dispenser has three holes so you can mount it on a wall. A scale on the side shows how many blades are leftand a separate compartment holds used blades. That keeps loose razor edges out of your toolbox. The pack includes 100 blades. For warranty details, check the listing or WORKPRO directly.
Final Verdict
This is a good bulk buy for anyone who goes through utility blades. You get 100 standard size SK5 steel blades and a dispenser that gives you one or five at a time, with a separate spot for used blades. Reviewers mostly praise the sharpness, the value and the dispenser. A few say the blades dull fast, so edge life is not guaranteed.
It fits a shop, a pro or a serious DIYer who wants spare blades on the wall and a safe place for old ones. A homeowner who cuts a box now and then will not use 100 blades, so a smaller pack makes more sense. If you want proven edge life on heavy daily cutting, look at a name brand blade. Make sure your knife takes standard blades first.