This circle disc cutter comes with 5
hardened steel punches ranging from 12.7 - 25.4 mm in width and a square steel disc
cutting block. The punches are machined flat and smooth at the cutting end to
create perfect circle-shaped blanks every time, and beveled at the other end
for use with a heavy mallet or hammer. This round disc cutter will cut up to 20 gauge
metal, and can be used on a rubber mat or block to ease the cutting process.
use it, remove all punches from the block, and select the size punch you would
like. Place your sheet metal in the slot 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): 12.7, 15.9, 19, 22.2, 25.3
Punch sizes (inches): 1/2, 5/8,
3/4, 7/8, 1