Bosch BL2759 Extra Length Aircraft Black Oxide Drill Bit, 1/2" Interior Wall Paints Etch with concrete etch (sold

Etch with concrete etch (sold separately) following manufacturer’s application directions

3 brightness modes

6-Compartment

Use alone for light and medium weight doors or in pairs for heavier full view storm doors

Bosch BL2759 Extra Length Aircraft Black Oxide Drill Bit, 1/2" Interior Wall Paints Etch with concrete etch (soldHighlights: 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,