homebrewfinds.com
Neiko Titanium Step Drill Bit 1/4′ to 1-3/8′ – [Add a Weldless Bulkhead to Your Kettle]
Neiko 10194A Titanium Step Drill Bit, High Speed Steel | 1/4″ to 1-3/8″ | Total 10 Step Sizes From the product description, check product page for current description, price and availab…