Step Bit 7/8"
High speed steel titanium nitride coated bits for drilling aluminum or stainless steel kettles, kegs and plastic. Buy the 1 3/8" one if you want to install a water heater element in your vessel.
Steps between 3/16 and 7/8"
High speed steel titanium nitride coated bits for drilling aluminum or stainless steel kettles, kegs and plastic. Buy the 1 3/8" one if you want to install a water heater element in your vessel.
Steps between 3/16 and 7/8"