2 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.12V 7.
They are surface treated with abrasion-resistant black oxide and made of high speed steel with a 118̡̉ conventional point.5 HSS Plug Tap and 19.
Drill America Tap and Drill Bit Kit in Pouch Case. These drill bits have a 1/2" reduce shank to expand the size range capacity of a portable drill chuck and has common flute and overall length for minimal adjustment during tool changes.