Proto Cape Chisels

• Made from S2 steel and specially heat-treated for greater strength and durability
• Hand ground cutting edge to the exact angle for cutting through tough metals
• Modified parabolic striking end to help reduce mushrooming and chipping
• Black oxide finish to help prevent rust corrosion, extending tool life and performance
• A polished identification panel on one of the flats is marked with the tool number and size in a black inlay