Gauge shows exact width and depth of 0, 10 and 20 biscuit slots. Removes possibility of blowing out an edge by showing right biscuit size before cutting. When in correct position, pencil slots can be used to perfectly centre marks. Gauge shows actual cut size and accommodates swelling of biscuit after glue is applied. Hole for hanging on wall.
Shows exact width & depth of 0, 10 & 20 biscuit slots
Cuts risk of edge blow-out
Pencil slots for perfect centre marks
Allows for swelling of biscuit
Hole for hanging on wall