Tsubogiri 坪錐 is a carpenters tool for making holes in wood.
One of the spikes forms the centre of the circle and then you keep spinning it around until it has cut a circle out.
Approx 14cm in length
8cm hole cutter
Tsubogiri 坪錐 is a carpenters tool for making holes in wood.
One of the spikes forms the centre of the circle and then you keep spinning it around until it has cut a circle out.
Approx 14cm in length
8cm hole cutter