[25-32-38-51mm]
Material: 6160 chrome vanadium steel
Size:25mm,32mm,38mm,51mm
Total length: 11.0 inches (280 mm)
Knife Length: 5.9 inches (150 mm)
Knife thickness: 0.2 inches (6 mm)
Hardness: HRC57-63
Package included:
4 pcs * Flat woodworking chisel