MSC is selling the Roper Whitney No. 5 Jr. Punch Kit for $70, through November 7. The #5 kit includes punches 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, and 9/32″ in diameter, as well as the punch tool and a case.
While you can buy imported punches for much less, they don’t hold up as well over time as the Whitney does. It’ll punch clean holes in up to 16ga. steel easily.
While all2ools.com lists it for $1 less, we suspect that with shipping it’ll be a better deal from MSC. If you have any trouble with the link below, you can search MSC’s website for part#LB09271024.