2-Piece Step Drill Set

Hex shank 2 bit set replaces 19 individual drill bits. Titanium nitride coated high speed steel. For use with metal, wood and plastic. Starts on contact, no center punch needed. Automatically deburrs holes as you drill. Double flute design gives you faster, smoother cutting.

• Titanium nitride coated high speed steel
• Starts on contact, no center punch needed
• 12 step sizes: 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 and 7/8 inch
• 11 step sizes: 1/4, 25/64, 35/64, 11/16, 13/16, 7/8, 1, 1-1/8, 1-7/32, 1-1/4 and 1-3/8 inch