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If you're into woodworking joinery or making your own dowels, this carbon coring bit is a solid tool.
It cuts tapered tenons and plugs for tight, strong wood connections – perfect for furniture making, timber framing, or repair work.

Made from carbon steel – high hardness and toughness – so it stays sharp through repeated use.



You can choose from 5 diameters: 15mm, 20mm, 25mm, 30mm, or 40mm.
Each bit is about 140-160mm long depending on size.

Great for trepan boring, dowel connections, and general wood coring.


