Using the spent blades, and scrapes of wood or PVC pipe. I like the pipe bit since it gives a rounded edge.
https://www.instructables.com/id/DO-NOT-THROW-AWAY-OLD-SAWS-ON-WOOD-I-Have-a-Great-/
Using the spent blades, and scrapes of wood or PVC pipe. I like the pipe bit since it gives a rounded edge.
https://www.instructables.com/id/DO-NOT-THROW-AWAY-OLD-SAWS-ON-WOOD-I-Have-a-Great-/