QUPA F21 Comb Die | Interchangeable dies to suit the QUPA D600 punching unit gives you the flexibility of adding to or changing from one hole pattern to the next to suit different binding methods such as wire, comb, or plastic coil | QUPA D600 comb punch die | Disengageable pins | Margin adjustment | All metal heavy duty construction | | Suits 7052254 - QUPA D600 ELECTRIC BINDING PUNCH MACHINE INTERCHANGABLE DIES