Luban No 1 chisel plane has style and substance for fantastic cornering and tight areas. Plane is a real luxury for woodworkers. It is effectively just an elegant 44.5mm chisel blade with a comfortable ductile cast-iron body that provides comfortable use and extra mass for clean-up jobs like removing excess glue, trimming plug heads and removing other protrusions. Body material: iron, blade steel: 65mn, blade thickness: 4.5mm, hardness of blade: rc56-60, lever cap: stainless steel, handle: bubinga, cutting edge: honed to 25 degrees, angle of blade to sole: 15 degrees, weight: 486 g, size: 115 mm x 45 mm x 40mm.