Cutting Perfect 6 1 2 Circle In Sheet Metal

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.

Cutting perfect 6 1 2 circle in sheet metal.

3 tools perfect for inside sheet metal cuts. Instead we recommend using a diamond blade that s rated to cut ferrous metal. Includes a replacement bit and a l style hex key to tighten the bit. This versatile hole cutter installs into standard electric drill chucks.

But the discs wear down quickly cut slowly and shrink in diameter as you use them. 51 mm to 305 mm holes in sheet metal. 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. 2 of 2 tubalcain.

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. Quality bearings assure a long cutting life. Inch and centimeter measurement scales are molded into the body for accurate hole diameters. Revised machine shop tips 127 cutting holes in sheet metal pt.

A lightweight aluminum frame makes these accessories extremely portable for a variety of hole cutting applications in sheet metal which includes 20 gauge 1 02 mm galvanized steel. 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. There are tools like shear cutters that are both versatile and easy to use when cutting sheet metals. A compact model hc1 hole cutter is adjustable for making 2 to 12 51 to 305 mm diameter holes.

Among other tools there is hacksaw which is also for short and straight cuts. A good general maximum cutter speed for aluminum is about 500 feet per minute cutter speed. Cutting circle from 1 4 inch steel using 4 1 2 in. What aluminum are you cutting.