3 Piece Titanium Nitride Step Drills
This 3 piece set of titanium coated, high speed steel bits replaces 28 individual drill bits. That means you don’t have to constantly change bits when drilling a range of holes on a single project.
-Cool-running titanium coating lasts longer than uncoated bits
-High speed steel for longer life
-Automatically deburrs holes while drilling
-Two-flute design for faster, smoother cutting
-Quick-change 1/4 in. hex shank