Martin Yale 1340PB
SOLD IN PACKS OF 6..YOU MUST PURCHASE 6.
The Martin Yale 1340PB three-hole punch is capable of punching up to 40 sheets per punch. It punches holes with a 13/32" diameter. The 1340B hole punch can accommodate up to 7 or as little as 2 punching heads for different punching patterns. The adjustable ruled paper guide ensures exact centering of paper. The margin depth can be adjusted for custom punching.