Screw Hole Punch Journal Bookbinding Tool
Adjustable Screw Hole Punch Bookbinding Tool.
Can be used for Book Binding your Junk Journals, leather, general hole punching.
Comes with 6 size heads for different size holes
Hole Sizes
1.5mm  -  2mm  -  2.5mm  -  3mm  -  3.5mm  -  4mm