The bowmakers knife is essentially a single bevel kiridashi with the bevel angle ground and flattened to 70 degrees for use on harder woods like pernambuco. Like most of our tools, these knives are constructed with hardened steels on the edge and side, with softer steel in the middle of the bevel for ease of sharpening. 
 
Edge steel: Shirogami #2
Standard Dimensions: L: 160mm W: 16mm T: 3mm
 
If you're looking for different dementions in your bowmakers knife in our laminated design, ask and we can talk about making a custom order for you!
 
Most tools are shipped with a rough grind and will require a proper setup by the user to their preferences.