How sharp is a new knife?

Published on April 10, 2025
Duration: 1:07

This video evaluates the out-of-the-box sharpness of two Tekto knives, the A3 Delta and F3 Charlie. Both models demonstrated exceptional sharpness, easily slicing through standard printer paper without any prior honing. The reviewer, from D'Boss Firearms, confirms that these knives are 'wicked sharp' upon arrival, making them suitable for immediate EDC or outdoor use.

Quick Summary

Tekto A3 Delta and F3 Charlie knives are extremely sharp right out of the box, easily slicing through standard printer paper without any additional honing. This practical test confirms their factory edge quality for immediate use.

Chapters

  1. 00:00Introduction & Unboxing
  2. 00:19Tekto A3 Delta Sharpness Test
  3. 00:45Tekto F3 Charlie Sharpness Test
  4. 01:01Conclusion: Wicked Sharp!

Frequently Asked Questions

Are Tekto knives sharp right out of the box?

Yes, the Tekto A3 Delta and F3 Charlie models tested were found to be extremely sharp straight from the factory. They easily sliced through standard printer paper without any need for additional honing or sharpening.

What is a simple way to test a new knife's sharpness?

A common and effective method is the paper-slice test. Hold a sheet of standard printer paper vertically and attempt to slice through it with the knife. A truly sharp edge will slice cleanly with minimal effort.

What kind of knives were tested in the D'Boss Firearms video?

The video tested two specific Tekto models: the Tekto A3 Delta and the Tekto F3 Charlie. Both are folding knives, with the F3 Charlie being a flipper-style variant.

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