DeWALT® IMPACT READY® Step Drill Bit, High Performance Impact-Rated, Imperial, 3/16 in Diameter Minimum Hole, 7/8 in Diameter Maximum Hole, 3-3/8 in Overall Length, 12 Steps, 5/32 in Step Depth, 12 Hole, 2 Flutes, 3/16 in, 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in, 13/16 in, 7/8 in, Spiral Flute, 1/4 in Shank, Hex Shank, 135 deg Point, Split Point, Titanium, TiN Coated, Applicable Materials: Ferrous and Non-Ferrous Material

ITEM FEATURES:

• Titanium 2-flute spiral design provides longer life and better chip removal
• Laser engraved numbers increases step visibility
• Optimized for impact driver usage
• Split point tip increases speed
• Works with rotary drills