The word Tamahagane means precious steel. Historically, the word Tamahagane has been known as a particular, very pure and high quality steel produced using traditional Japanese techniques. The Kataoka factory in Niigata Japan uses Tamahagane as its brand name, making exceptional knives that are unsurpassed in sharpness and edge retention.

Tamahagane Bamboo knives are made with a 3 ply stainless steel constuction. The middle layer is VG-5 which forms the edge of the blade. This layer is exceptionally hard (61 HRC). The two outer layers are made of SUS-410 stainless steel, which is softer and more stain resistant in order to protect the cutting edge. In all the knife blade material is rolled and thinned to a thickness of just 2mm.

Tamahagane  Bamboo knives are given a bevelled edge of around 15 degrees, giving an incredibly sharp finish. The Bamboo range features a hollow stainless steel handle in the shape of the bamboo plant, a symbol of prosperity in Japan.