3/16 in. to 1-3/8 in. Titanium Step Drill Bit Z2880

These high-speed step drill bits feature a titanium 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 coating lasts longer than uncoated bits
• High-speed steel for longer life
• Automatically deburrs holes while drilling
• Two-flute design gives you faster, smoother cutting
• Flat-sided round shank fits most drills
• Includes: 3/16 in. to 1-3/8 in., #4 titanium step drill bit (12-steps), and #5 titanium step drill bit (11-steps)