TAJIMA Utility Knife - 1 7-Point Rock Hard Snap Blade Box Cutter with Dial Lock & Rock Hard Blade - LC-650

I use this in the sheet metal trade. Good, not great, heavy duty knife. After a while the blade gets a little difficult to slide in and out and the blades seem to dull pretty quick.

Great knife very study

I have been using the Tajima knives for at least the last ten years. I install EIFS and I cut a lot of Styrofoam, and these are the best.

If you are doing roofing, siding, flooring or anything besides cutting cardboard, this is the blade/knife you need.

Been using this type of knife for over 20 years. Couldn’t be more pleased. Thanks for this great design and function.

I don’t know what the Japanese are doing better, but since switching to this blade, a lot of tasks have gotten easier. Had to cut I ton of insulating foam to shapes and this cut it like butter vs the random blade from Home Depot I was previously using that was harder to get through and made more rough cuts. I highly recommend this. I’ve even given it as a gift before.

We use the knifes for our work. They are the best knifes for cutting insulation.

Not a strong as the olfa knives mines got warped with in a week of use probably the metal track is light gauge metal

Muy buena

this is a great knife if you need a new sharp edge often and dont want to change blades, or need to cut thick stuff like 4 ridged insulation