Using a softer piece of material such as wood as a backer will allow the chisel to push through the metal and prevent wear on the chisel s tip.
Aluminum sheet cut.
Aluminum sheet is any aluminum sheet metal thicker than foil but thinner than plate sheet is under 249 thick while plate metal is 250 and above many do it yourself projects such as metal fabrication siding or roofing use aluminum sheet because it is a relatively soft metal and thinner gauges can easily be cut.
This weakens the aluminium and creates a fracture line.
Online metals has a variety of shapes and alloys available in full sizes and custom cut lengths.
With the aid of a straight edge and a sharp knife score both sides of the aluminium sheet.
While it s easy to find how you choose where to buy aluminum is important.
Aluminum also spelled aluminium is one of the most widespread and popular metals on the planet.
Cutting aluminum sheet metal with a hammer and chisel is relatively straight forward line up the edge of the chisel along the line you wish to cut and strike the chisel with a hammer.
Method 3 of 3.
Use wood as a backing piece to help push the chisel through the metal and prevent the chisel s tip from wearing.