Business Source Heavy-duty 3-hole Punch - 3 Punch Head(s) - 30 Sheet of 20lb Paper - 9/32" Punch Size - Steel - Black

Heavy-duty punch drills through up to 30 sheets of 20 lb. paper at a time with two or three holes. Punch features three adjustable punch heads, centering guide with Imperial measurements, a removable chip tray and all-steel construction. Punch head measures 9/32".