These high speed step drill bits feature a titanium nitride coating so they run cool and are made out of high speed steel for a long service life. The drill bits automatically deburr holes as you drill and the two-flute design provides faster, smoother cutting. Whether drilling in plastic, metal or wood, these drill bits cut great every time.
Cool-running titanium nitride coating
High speed steel for long life
Automatically deburrs holes as you drill
Two-flute design gives you faster, smoother cutting
Quick-change 1/4" hex shank
Name 2 Piece Titanium Nitride Coated High Speed Steel Step Drill Bits