Bosch BL2759 Extra Length Aircraft Black Oxide Drill Bit, 1/2" FREE SHIPPING Make marking projects fast and

Make marking projects fast and accurate with the rust-oleum industrial choice® marking wand

Used to attach T-DSA dripless smoke pipe adapter to lower end of chimney or to insulated tee

Now you can totally eliminate the need for keys

Holds up to 200 lbs when properly installed

Batteries: uses 4C batteries (not included)

Bosch BL2759 Extra Length Aircraft Black Oxide Drill Bit, 1/2" FREE SHIPPING Make marking projects fast andHighlights: Shank Diameter: 1 2" Overall Length: 1 2" Black Oxide Extra Length Features a split point that starts on contact with no walking or skating, eliminating the need for a center punch Bosch black oxide bits offer durability, speed and selection to support most general purpose applications. Speed helix design for faster drilling Easier drilling and reduced heat for extended drill bit life For use in steel, copper, aluminum, brass, oak, maple,