X-ACTO Precision Razor Saw Set, Includes 2 Blades - Cuts Metal, Balsa Wood, and Plastic, For Delicate Sawing of Models and Railroad Tracks

Best craft knife money can buy. Great reputation. Sharp as heck, I can't count the number of times I've accidently cut myself. Great for any craft project, also suitable for minor surgical procedures. Remove your own appendix!

Really like this little tool. Become really handy around for bunch of projects. Great for detailed work, hobbyist, working with models and miniatures, craft projects etc. Ability to exchange blades is a huge plus. It's very sharp and cuts well, works great so far. Comes with two blades, both blades are same 42 tpi (teeth per inch). One is 3/4" deep and other one is 1" deep(X-acto # X234 and X235). My only two cents - do not buy it with Excel Mitre Box as I did and as was recommended by Amazon. Blades are not deep enough to cut thru unless you going to put something underneath of piece you want to cut. See photos for more details. All in all I really love this little saw.

After snapping open a few Bluetooth locator fobs to replace the batteries, I felt that these blades might do a cleaner job by cutting them rather than using the hammer and chisel they way I did the first dozen or so. The blades make quick work of these locator shells, slipping right into the groove of the untouched shell and cutting through the plastic with ease. The two images are the original Tile locators, which contain a 3v coin-size battery that is soldered or welded into place. I will be pulling those out and replacing them with a snap-in battery holder on the outside of the case so I can replace the battery every 18-months or so without opening the split case. I won't be putting that on the outside of anything, but there are plenty of opportunities to slip these into a side pocket of a suitcase, backpack, lunch box, camera case or other items you want to track. As I cut more old locators I get a little better with my technique, but from the first cut, I've found this X-Acto saw the perfect tool for the job! Even as prices on the locators come down, replacing the battery will always be cheaper than replacing an entire unit.

Good razor saw for whatever your purpose is. I thought I could use it for custom cutting gun case foam for custom pattern foam inserts but this saw ended up just shredding the foam. But for other purposes it may do the trick. I'll just stash them away in my tool box for potential other uses.

Works well for starting guitar nut slots before breaking out the files..

Best Modelers tool Ever!

Expected quality from X-acto. Use it for trimming balsa wood and other light woods in model building.

It's very sharp and cuts well. However, the end of the knife where it fits into the handle was not round so it would not fit. I had to crimp it with pliers all around to make it fit. It's very sharp and you can really do some damage to your hand if you try to force the blade into the handle without crimping it first. Therefore I'm taking off two stars

Very sharp and capable of super fine cuts in wood, plastic or soft metals.

Good shap blade and grip handle

Prima fijnbladige zaag. Uitermate geschikt voor modelbouw en ander precisiewerk. Maar pas op, woon je in de EU dan moet je inklaringskosten betalen a € 13,21 (in 2025) omdat het wordt verzonden vanuit de Verenigde Staten. En daar wordt helaas geen melding van gemaakt in de omschrijving/informatie. Dat maakt het, ondanks de gratis verzending, toch een duur fijn zaagje. Daarom 4 sterren i.p.v. 5.

Superb product, incredibly fine cut and kerf (the width of material that is removed) makes these perfect for scale modelling, cutting through plastics with ease and precision. I used the same X-Acto saw for many years and decided it was time for an update; I wasn't disappointed with these new blades and handle.

Sharp narrow kerf and straight.