The Pro-Master Smart & Simple leather punch is designed for making holes sizes of 2mm, 2.5mm, 3mm, 3.5mm, 4mm, and 4.5mm on any leather piece.

Heavy Duty Single Hole Punch:Stamping type structure design Easily punched paper or PVC materials.You can use this paper hole punch to punch a clean 3/8 in round hole.Applies to cards up to 0.08in ...