Best air metal nibbler.
Cutting sheet metal with air hammer.
If electric powered nibblers won t work for your project you re going to want to consider using compressed air.
This tool has the exclusive oldforge curl cut.
One of the pneumatic nibblers worth considering is the astro pneumatic 727.
A soft wood backer will allow for the chisel to pass through more easily by providing support for the metal.
Simply line up your chisel along the line you are going to cut and strike the back of it with a hammer.
The air nibbler features a lightweight cast aluminum housing a polished finish a high speed steel cutter and a built in regulator for increased functionality.
Panel shaper bit kit by steck.
Do not force it to cut faster as that will overheat the tool and the metal.
It s many uses also includes cutting off rusty bolts and muffler clamps.
If you ve hit it hard enough the chisel will cut the sheet metal if it s thin enough.
It works on up to 17 gauge cold rolled steel and will easily cut through sheet metal without deforming the edges.
Precise distortion free cuts in sheet metal as thick as 16 gauge.
While cutting slowly slice along a marked off line with the cut off wheel letting the air tool do the work.
Make precise distortion free cuts in 14 gauge aluminum or sheet metal as thick as 16 gauge with this high speed cutter.