NT Cutter ABS Grip Auto-Lock A-300RP Utility Knife Review

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Are you looking for an ambidextrous paper cutter or a utility knife? If a tool is ambidextrous, it means that it is engineered in such a way that both the left- and right-handed individuals can use. Now, this is something that not many utility or paper knives offer. Still, such a knife is in high demand, as not all users are righties. At the same time, the knife should also be stable while cutting. It should also cut easily without applying much pressure.

Well, one such knife to check out is the A-300RP utility knife from NT Cutter. NT Cutter, a Japanese brand, might not be so popular across the globe. However, its knives have managed to obtain the trust of their users from the different parts of the world.

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The A-300RP knife from NT Cutter is its best-seller in its collection of light-duty knives. At a low price, this knife gives much more than satisfactory performance. It is compact, chic, slim, stable, and cuts through different targeted materials easily. Its handle color is uncommon due to which you can locate yours right away, in case it gets mingled.

The real look is as pictured, while its usage is more than what it is specified. You can use the knife to shave drawing pencils, slice cardboard just as bread, tinting windows, open packages including even the difficult ones, cut the cardboard boxes just as butter, cut vinyl for wraps, and cut a foam board of one inch for insulation. The knife can even scratch a metal cabinet. Thus, this craft knife is versatile.

NT Cutter ABS Grip Auto-Lock Utility Knife (A-300RP)


Features of NT Cutter 300RP


High-Quality Blade

The blade of this knife is made with a carbon steel alloy, which has more quantity of carbon than the other steel allows. This steel alloy gives two most wanted benefits, a highly sharp edge, and an optimal blade toughness to keep breaking at bay. It also gives one more benefit of long edge retention, but it does not apply to this one due to the relatively low quantity of carbon.

The blade used in this professional tool has high-quality carbon steel and has passed via several stages of a precise course. As a result, the blade has gained the ultimate sharpness and good edge retention.

The snap-off utility knife features a sliding track made up of high-quality stainless steel, which enables the blade to slide in and out effortlessly. For holding the blade securely, there is the ratchet auto-lock slider. This auto-locking mechanism also takes care of the optimal cutting efficiency.

The end cap also acts as a snapper. If you have ever used those small snap-off blade knives, you would surely love to have a better option due to their cheap build quality. This one is perhaps the most reliable option in this size.

For left- or right-handed use, you simply need to reverse the blade. This makes the knife ambidextrous.

ABS Grip Handle

The most appealing feature of this knife, after the auto-lock feature at this price, is the ABS grip of professional quality. ABS stands for Acrylonitrile Butadiene Styrene, which is a thermoplastic polymer that is known for its toughness and impact resistance properties. It is resistant to a variety of acids, oils, and alkalis. At the same time, its grip is quite solid and lasting. This applies to both right- and left-handed users.

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NT Cutter 300RP Specifications

  • Origin: Japan
  • Style: Snap off, utility
  • Weight: 0.8 ounces
  • Overall Length: 5.8 inches
  • Blade Color: Silver
  • Blade Size: 0.35 inches
  • Blade Material: Carbon steel
  • Blade Sliding Track Material: Stainless steel
  • Blade Lock: Yes, automatic
  • Handle Material: ABS thermoplastic
  • Handle Grip: For both left and right hand
  • Replacement Compatibility: BA-4000, BA-160, BA-50P, BAD-21P, BA-50SS, BA-51P, and BA-53P


  • Right, handy size
  • Lightweight and compact
  • Chic
  • No quick significant dulling
  • No rusting on the handle
  • Sharper tip than normal
  • Lefty and righty use
  • Durable and stable
  • Auto-lock


  • Sharpness not lasting long
  • Wearing a handle clip, as it is of plastic

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The ABS grip auto-lock utility knife is designed for light-duty cutting jobs, especially for precise trimmings. It is certainly not for cutting solid or heavy things. For the price and versatility, this knife is a great buy for professional artists and Do-It-Yourself (DIY) enthusiasts interested in craft and hobby projects. The knife is also suitable for general use.