Wood Chisel - 21 cm

This is a four-piece set of *tsui-ire* (laminated steel) woodworking chisels, crafted by the Japanese maker Koshihiko and produced during the mid-to-late Shōwa era. They feature a classic laminated steel construction, offering high hardness and a razor-sharp cutting edge. The chisel widths are 9mm, 12mm, 18mm, and 30mm. Each is fitted with a solid wood handle, reinforced with an iron ferrule to prevent splitting. The set is in excellent condition, showing only minor signs of age and use; it is well-suited for practical woodworking while also possessing significant collectible value.