The Rhin-O-Tuff OD4012 is an 11 inch (A4) open-ended punch that features the E-Z Change Die System for changing punch patterns quickly. The OD4012 is designed with the operator in mind, offering quick, easy setup including easy pin pulls and preset paper stop positions.
American Made OD4012 ONYX machine includes buyer's choice of one standard die. Choices are:

• 3-hole round, 4-1/4" hole spacing, 5/16" hole diameter
• 2:1 round, .5-inch hole spacing, .25-inch hole diameter
• 3:1 round, .333-inch hole spacing, .172-inch hole diameter
• 4:1 round, .2475-inch hole spacing, .188-inch hole diameter
• 4:1 round, .248-inch hole spacing, .188-inch hole diameter
• 4:1 round, .25-inch hole spacing, .172-inch hole diameter
• True 5:1 round, .2-inch hole spacing, .1406-inch hole diameter
• 2.5:1 round, .25-inch hole diameter
• 5mm round hole spacing, .14-inch hole diameter
• 6mm round hole spacing, .172-inch hole diameter
• Velo GBC 1-inch hole spacing, .125-inch hole diameter
• 3:1 oval, .333-inch hole spacing, .256-inch hole diameter
• 4:1 oval hole, .2475-inch hole spacing, .188 x .157-inch hole
• Comb 9/16-inch hole spacing, .125 x .312-inch rectangular hole size
• 3:1 square “ProClick” GBC, .1875 x .1875-inch hole size
• 2:1 square, .5-inch hole spacing, .25 x .25-inch hole size
• 3:1 square, .333-inch hole spacing, .156 x .156-inch hole size
• 2:1 rectangle, .5-inch hole spacing, .125 x .25-inch hole size

• 3:1 square with thumbcut, .333-inch hole spacing, .156 x .156-inch hole size
• 3:1 round with thumbcut, .333-inch hole spacing, .172-inch hole diameter

• Is Discontinued By Manufacturer ‏ : ‎ No
• Product Dimensions ‏ : ‎ 18 x 15 x 7 inches; 47 Pounds
• Date First Available ‏ : ‎ September 9, 2016
• Manufacturer ‏ : ‎ Performance Design LLC