Cutting Perfect 6 1 2 Circle In Sheet Metal

The larger hc2 model cuts 2 to 20 51 to 508 mm holes.

Cutting perfect 6 1 2 circle in sheet metal.

3 tools perfect for inside sheet metal cuts. Cutting circle from 1 4 inch steel using 4 1 2 in. 2 of 2 tubalcain. Slower is generally better when cutting a large circle.

This versatile hole cutter installs into standard electric drill chucks. 51 mm to 305 mm holes in sheet metal. Quality bearings assure a long cutting life. A 4 diameter circle has a circumference of about 12 1 2 so every revolution the cutter is moving a bit over a foot so shoot for a maximum speed of less than 500 rpm.

But the discs wear down quickly cut slowly and shrink in diameter as you use them. Among other tools there is hacksaw which is also for short and straight cuts. What aluminum are you cutting. Revised machine shop tips 127 cutting holes in sheet metal pt.

Inch and centimeter measurement scales are molded into the body for accurate hole diameters. There are tools like shear cutters that are both versatile and easy to use when cutting sheet metals. However from a broad point of view we can divide all sorts of sheet metal cutting tools into these two kinds sheet metal cutting hand tools. Instead we recommend using a diamond blade that s rated to cut ferrous metal.

X 48 carbide teeth metal cutting circular saw blade model 48 40 4220 view the milwaukee metal circular saw blades collection 57 97 57 97 unit 57 97 57 97 unit. A good general maximum cutter speed for aluminum is about 500 feet per minute cutter speed. Includes a replacement bit and a l style hex key to tighten the bit. 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.