This Hirama 12 mm Honmammon Japanese chisel is hand-forged from Shirogami #2 steel, offering precise cutting, excellent sharpness, and ease of sharpening. Its Hirama profile, with a neck perfectly aligned with the blade, improves guidance and precision during mortising and technical adjustments.

With its 12 mm width, it is ideal for precision work, deep mortises, and fine joinery. A reliable and well-balanced tool designed for demanding craftsmen.