NT Cutter 18mm Heavy-Duty Ex tra-Sharp Black Snap-Off Blades, 50-Blade/Pack, 1 Pack (BL-51P), 58 degree

I’ve had these Cutters for about 44 years now and have used them many many times. I was surprised that I could find the correct blades for them. The blades fit perfectly and are nice and sharp!

Much better than the blades in cheap, plastic disposable box cutters -- which are great for lots of uses. These are sturdy. We use them in a DEWALT Utility Knife, Heavy Duty Cutter with Snap-Off Blade, 18mm (DWHT10038). Perfect fit.

I wasn't sure if this would fit because my NT cutter is old. So I measured it, compared it to the provided specs in the description (which were the exact same) and went ahead and took a chance. I've been burned in the past when the specs or description given were not accurate.But not this time! Thank you to NT Cutter and thank you Amazon- both hit it out of the park.

Will see if they can held edges.

NT Cutter = God of Sharp

So far so good, blades seam to be very sharp & hold their edge I somewhat expected this out of Japanese steel and manufacturing

This blade has an excellent sharp on surfaces such as rubber and some type of wood.

Super sharp and sturdy blades for the NT Cutter! Great performance with these for sure!