Milwaukee 3-Piece Black Oxide Step Drill Bit Set, #1 #2 #4 Trash Bag Crush resistant couplings

Crush resistant couplings

Knives Are Designed To Close At Tip First

Stronger than concrete in one hour

Diamond grit a full 360 deg

600 series and Delta Monitor model No

Milwaukee 3-Piece Black Oxide Step Drill Bit Set, #1 #2 #4 Trash Bag Crush resistant couplingsJam free performance features a dual flute design to provide greater speed and control. Optimized for cordless drills in high speed. Rapid Strike tip creates fast, accurate starts and generates less heat. Optimized geometry with black oxide coating to cut faster and produce less heat. Laser engraved reference marks are visible while drilling. 3 flat Secure Grip shanks reduce bit slippage in the chuck. Includes 1 each: #1 step drill bit 1 8' 1 2' by 1