How To Cut Perfectly Round Holes In Box Steel Or Flat Plate
 ✖  |
Lyle Bruns, Ly-Mar Mfg., Tower Hill, Ill. 62571 (ph 217 567-3675): Lyle came up with a method of cutting perfectly round holes in box steel or flat plate. He made an attachment for his cutting torch that has a pin under it to center in the proposed hole. Distance between the pin and the end of the torch is the radius of the hole.
The work table mounts on a old car wheel, fitted with a hub that attaches to a pedestal made from a pipe.
To cut a hole, he first drills a small hole in the center of the proposed hole into which he inserts the radius pin. He then simply rotates the wheel to cut out the circle.
Click here to download page story appeared in.
Click here to read entire issue
How To Cut Perfectly Round Holes In Box Steel Or Flat Plate FARM SHOP Miscellaneous 25-5-38 Lyle Bruns, Ly-Mar Mfg., Tower Hill, Ill. 62571 (ph 217 567-3675): Lyle came up with a method of cutting perfectly round holes in box steel or flat plate. He made an attachment for his cutting torch that has a pin under it to center in the proposed hole. Distance between the pin and the end of the torch is the radius of the hole.
The work table mounts on a old car wheel, fitted with a hub that attaches to a pedestal made from a pipe.
To cut a hole, he first drills a small hole in the center of the proposed hole into which he inserts the radius pin. He then simply rotates the wheel to cut out the circle.
To read the rest of this story, download this issue below or click
here to register with your account number.
