NatTools Watch Strap Self Centering Hole Punch

Nattools is a well regarded and innovative manufacturer that produces tools at mid tier pricing. 

The Clearance required when using this with your arbor press is 2 inches. The height of the punch stacked on the base is 1.7 inches, so about 0.3 inches difference will give enough wiggle room to slide the punch in and out of the arbor press.

A unique offering from Nattools, a self aligning watch strap punch jig.

• The base fashions a sliding mechanism that centres the watch strap and holds it in place. 
• The number of individual punches on the punch holders is configurable. You could remove the top and bottom punch if you're looking to punch only three holes on the watch strap.