Interchangeable dies to suit the NB989 punching unit, this 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 Dies available include
- NF23 2:1 wire
- NF34 3:1 wire
- NY47 4:1 spiral
- NY49 6mm pitch spiral
- NF21 comb
- BF32 3:1 calendar square
- BY32 3:1 calendar round
