Drill Bit | Kit for Re-Circ Bulkhead

 Includes multiple drill bits for adding a recirculation bulkhead to an older 10 gal InfuSsion Mash Tun without a predrilled hole. 5 mm pilot bit 22 mm hole saw bit (carbide) 30 mm hole saw bit (carbide) Perfect for retro-fitting your legacy 10 gal InfuSsion Mash Tun with a re-circulation bulkhead fitting (see thumbnail) Also can retrofit any kettle and take advantage of our line-up of mash accessories such as vorlauf attachment, re-circ manifold, etc.