OLFA 9mm Stainless Steel Graphics Knife (SAC-1) - Multi-Purpose Retractable Art Utility Precision Knife w/Snap-Off Blade, Replacement Blades: Any OLFA 9mm Blade

Very pleased with this. The blades easily breakout with the included clip-tool leaving the next sharp cutting edge. Strong and durable. Easily cut's plastic sheeting, paper, and cardboard. Blades can easily be retracted for safe storage and handling. You can also purchase replacement blades. Strongly recommend.

I needed a knife to get into some tight spaces cleaning up 3D prints. This is the highest quality, best feeling hobby/craft knife I have ever used. The blade is extremely sharp and holds an edge for a long time. Cuts paper, cardboard, PETG and PLA with ease. They cost a little more, but last far longer than any of the cheaper brands.

DAS Bookbinding's Darren recommends OLFA (though he prefers a different model) and now I'm fully converted. It's simply a perfect knife. I was worried it would be too small for my large hands but I find no issue there. Super duper sharp, cleanest cuts I've gotten from such a small blade. The snap off works better than any one I've tried. Everything is satisfyingly tactile and the whole unit is machined to perfection. Stop using cheapo knives and get OLFA.

Got it for like 9$ which was a decent price. Olfa makes quality blades, worth the couple cents more

Great little Utility knife

I use this for woodworking and paper crafts. Works as a utility knife but is also shaped to do tasks I would do with an xacto knife. The break off blades are super convenient, as I can do mean things to it and just break off the dull section of the blade when transitioning back to something that requires precision. I like the angle of the blade which allows for engaging just the tip of the blade. It’s super sharp, fits well in the hand, and a great value for its sharpness and durability.

Super sharp, no comparison to the big box stores which did not cut the cuddle fabric

I could only test it for 2 days, so I decided to put it through its paces (hence the box). I didn’t use the blade when stabbing the over 100 boxes with it, and the chassis isn’t so much as bent. Will update later if I manage to bend this sucker, though I doubt I will have to. It’s also incredibly light (it’s a relatively thin stainless steel frame after all), and the included blade is razor sharp. The lock isn’t the strongest, but it’s good enough for cardboard and tape, and that’s good enough. It isn’t a roofing knife after all, it’s meant for “precision” work. It’s a great buy, definitely recommend for the $8 something I paid for it.

Original, perfeito.

Som en sann "maker"-nörd är jag extremt kräsen när det gäller skärverktyg, och Olfa brytbladskniv levererar verkligen! Den skär igenom papper som smör utan att riva eller fransa kanterna – oavsett om det är tunna origamiblad eller tjockare kartong. Men det som verkligen imponerade mig var hur bra den funkar för min läderhobby. Med ett fräscht blad glider den genom tunt läder med kirurgisk precision, vilket gör den till ett oumbärligt verktyg på mitt arbetsbord. Handtaget är bekvämt att hålla i under längre sessioner, och möjligheten att enkelt bryta av ett nytt vasst segment är en game-changer. Kort sagt – oavsett om du skär papper, läder eller något däremellan, så är Olfa-kniven en pålitlig och prisvärd följeslagare. Rekommenderas starkt!

Good price, super sharp and well made. Being left handed I was very impressed that it's ambidextrous, just flip the blade over and it was perfect for me. Should last a life time (with replacement blades)

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