The Circle Wiz Cutting Attachment is a must for anyone who cuts small to medium holes in plate or pipe. It is especially handy for cutting out small holes. Made of solid brass and steel, the Circle Wiz has all the same qualities as other flange wizard's tools. The universal brass bushing will adapt to any size or make of cutting torch. The Circle Wiz will cut holes from 5/8 of an inch to 8 inches in diameter. Simply slide the center pin along the hex arm to attain the proper radius of hole desired. Place the sharpened point in your center mark and you are ready to cut.