Malco NHP-1

Product guide Malco NHP-1 Nail Hole Slot Punch. Punches 5/32" x 3/4" horizontal slot for adding or elongating nail holes in siding to Malco NHP-1 accommodate irregular stud spacing. For punching holes in vinyl and aluminum siding Horizontal slots allow for natural expansion and contraction of vinyl siding panels due to temperature changes Easy one-hand operation ... Learn more »

Malco NHP-1 Review: Malco NHP-1 Nail Hole Slot Punch. This is a simple tool, and does nothing more than punch an elongated nail slot in pieces of vinyl siding. I found it most useful for expanding existing slots when the slot spacing didn't align with the wall studs. I never tried to punch a slot in anything but vinyl, but I don't think that it would work very well on metal, regardless of how light the gauge. I saved about $8.00 by buying this from Amazon as opposed to getting it from my local building supply company.0 of ... Read more »

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