This disc cutter will cut circles out of sheet metal. It will reliably cut the same sizes every time. It comes with 10 punches and a round steel disc cutting block. The block has a lever-style separating device, so it will hold sheet metal more securely while you cut it. The block also has the sizes in inches engraved on it. This disc cutter will cut up to 20 gauge metal, and can be used on a rubber mat or block to ease the cutting process and protect your work surface.
To use it, remove all punches from the block, and select the size punch you would like. Place your sheet metal in the slot, adjust the lever to fit your metal, and place your punch, sharp side against the metal, in the correct slot. Strike the beveled side of the punch with a heavy mallet until it pierces through the sheet metal. Be careful of your fingers and other items on your work surface.
Punch sizes (mm): 3.2, 6.4, 9.5, 12.7, 15.9, 19, 22.2, 25.4, 28.6, 31.8
Punch sizes (inches): 0.13, 0.25, 0.38, 0.5, 0.63, 0.75, 0.88, 1, 1.13, 1.25
Made in India
(2 piece minimum)