

🔪 Cut sharp, work smart — the utility knife that means business.
The BIBURY Upgraded Utility Knife is a heavy-duty, pocket-sized cutter featuring 10 replaceable SK5 stainless steel blades, a robust metal safety lock, and an ergonomic anti-slip handle. Built with anodized aluminum and stainless steel, it offers durability and precision for cutting carpet, cardboard, plastic, and more. Its quick-change blade system and safety features make it the go-to tool for professionals who demand efficiency and reliability.










| Blade Material | Stainless Steel |
| Brand | BIBURY |
| Color | Black |
| Handle Material | Plastic |
| Item Length | 2.4 Inches |
| Material | Stainless Steel |
J**L
Maybe the best folding utility knife on the market.
There are dozens of folding utility knives on the market, but this one is probably the best available. The handle is exceptionally well designed and made, with thick aluminum slabs over a steel frame. The mechanism that locks the blade holder in the handle (open or closed) is a button lock and extremely well executed - this is probably the most difficult lock to execute well on a folding knife. The pivot bushings appear to be thick nylon or similar material, so there's no metal-metal bearing area. The blade lock is all metal (many are plastic) and the blades are very easily removed and reinstalled because the holder is quite well made. The blade holder is made of layered stainless steel and very well finished, with smooth edges The lanyard loop is thick and finished quite well. When open, the knife is comfortable and absolutely solid. Overall, I'm impressed with the quality design and superb finishing of an inexpensive product. Just bought another one. The blades supplied with any utility knife are not as important as many reviewers think. They're all sharp and all are disposable, so ignore anything you read about the blades supplied with this knife or any other. You'll be buying blades in bulk for years, and none last very long; unless you buy very expensive stainless blades or blades fully coated with TiN, they'll all rust (high-carbon blades will rust when the oil coating wears away). The blade supplied with this knife at least have the metal composition noted, which is rare, and notable (SK5 is a quality knife steel). When looking for utility knife blades, consider the Lenox blades with TiN edges, the new Fiskars blades (hard to find but supposed to hold an edge for a long time), or the serrated blades available from Home Depot (awesome cutting power). Buy them in 50-blade packs with a dispenser. When the blade edge dulls, turn it around, use the other side, and when that edge dulls, just toss it out and insert a new one.
C**O
Very substantial and then some
I was expecting a run of the will box cutter but this one is really nice. The handle is very substantial with a great lock. Very easy to swap out the blades. I had a question on a different related issue regarding a multi-tool that they sell and they responded quickly.
N**N
Great little knife
I'm sure that the lowly box cutter gained a lot of recognition after 9/11. (If someone threatened me with a Box Cutter I would just laugh.) The classic Box Cutter was overdue for some disruptive design--you know, that fat handled thing from Stanley where you slide the blade forward, held together by a single screw of questionable value. After Home Depot came out with their Husky folding Utility Knife, there's a lot of new models on the market. It's very convenient to have a folding knife in your pocket, and millions of guys carry one, notably Spyderco. But after losing a couple of those to our friends at the TSA, I decided I really didn't need a very expensive, exotic alloy Japanese blade to open packages and do the odd job. This thing easily handles 95% of my cutting needs, and even if I lost it at this price it would be no great loss. Plus of course you never have to sharpen a blade, just throw it away (or maybe reverse it) snap in a new one and you're good to go. I also like using the SK5 Serrated blades which really cut well and last longer. This cutter has good heft and is fairly comfortable, but if you are cutting something substantial like carpet or linoleum, you might want something bigger and stronger. On a side note, I bought a few different versions of this type of knife to compare, and I noticed they are very similar, so I guess there's some outfit in China that will produce these for you and change the color and a few details so you can call it your own. Anyway, Take that Spyderco! I refuse to pay your ridiculous prices for knives that pretty much all look alike!
T**C
Sturdy box cutter, but quick release doesn't work right...
The box cutter appears to be quite robust. While the blade retention is secure, perhaps a bit too much so, as the quick release mechanism did not function as intended. The blade can be easily extended or retracted, which is convenient. It effortlessly cuts through even double-walled boxes. The grip is comfortable, although extended use may lead to hand fatigue.
N**Y
At this price or not- this is a five star little contender
I came on here to find another knife similar to this That’s as good. I like this much nice so much it was so useful that I wanted another similar one but wanted a bit of variety. When I saw the Price again just now. I was shocked. It’s such a fantastic price for a very useful and strong durable item. I love the fact that you can reverse the blades. They last a long time you can throw them out without feeling bad they replaceable the body is strong. It doesn’t flex. five stars around no doubt.
C**C
Sharpe and weighted!
This tool exceeded my expectations! It’s very sharpe and cuts through plastic bags and cardboard with ease! I used to cut thin carpet and worked great! It’s weighted perfectly and feels good in the hand allows for steady cut and comes with extra blades! Hi highly recommend if you’re looking!
M**N
This thing is FABULOUS!!!!
I had to pull up all the wall to wall carpet in my dining room and living room, which are attached. It was a Berber carpet, which is exceedingly hard on blades because of the weave of the yarn. There was also under layment, which was also obnoxious, because the people who laid it must have been paid by the staples they used. They are now retired in Hawaii...🙄🙄🙄 Anyway, this is a safe, well made, strong, easy to hold knife. I've had a lot of carpet knives in the past, and this one is by far the best. It also uses standard blades, which believe it or not, many of them don't. I'm going to buy one of these for every house warming I go to, for the rest of my life.
K**O
Cuchillas
Excelente calidad, resistente y con hojas de repuestos … súper recomendado 20/10
Trustpilot
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