The screw punch is the easiest and most effective way to make consistent, clean, and accurate holes in a variety of book materials. Whether you’re working with paper, cloth, leather, or even book board, the ergonomic hardwood handle, ingenious screw mechanism (machined in solid brass), and sharp carbon steel bits work seamlessly together to get the job done. Made in Japan.  

I stock 11 bits ranging in diameter from 1.0 to 5.0mm: 1.0, 1.2*, 1.5, 1.8*, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, and 5.0mm. * denotes new sizes.

NB: the set of 9 bits included with the screw punch (see below) includes all but the 1.2 and 1.8mm bits. 

Select below for set and individual prices.