This one is one of the earliest and its a brute. As I mentioned in the blog post, these batch of blades is the best of the experiments and trials I have been running on this technique. Its been a learning process to dial in the thickness given that it cannot be adjusted much after the copper is applied.

Copper over 52100 steel, African Blackwood handle.

Specs:

Length: 248 mm

Height: 55 mm

Thickness at handle 4.5 mm

At midpoint: 3.6

At grindline: 3.0

1 cm from the tip: 1.1

Weight: 336g