Like twist bits hole saws chuck right into your drill and will cut through thin gauge sheet metals like aluminum and steel.
Cut sheet metal with drill.
Place the sheet metal between the shear s jaws.
Metal types a dremel can cut.
Tilt the drill slightly left and right to determine the optimal cutting angle for the shear blades.
Instead we recommend using a diamond blade that s rated to cut ferrous metal.
Use a scrap of plywood as a backer for the hole saw s pilot bit and to protect your work surface.
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As a general rule sheet metal refers to steel either galvanized or stainless.
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An angle grinder fitted with an abrasive metal cutting disc works well to cut all kinds of metal including bolts angle iron rebar and even sheet metal.
When drilling or punching a hole in sheet metal you more or less cut out the entire hole at once.
Low or no burring most shear cutters.
Start the cut by depressing the drill s trigger while pulling the handle down toward the sheet metal.
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The blades will cut easily when you reach the proper blade angle.
With the same cutting tools and safety gear you can also safely cut copper.
Portable solution cutting sheet metal doesn t always involve having a plain sheet of metal sitting on a workbench.
But the discs wear down quickly cut slowly and shrink in diameter as you use them.