Milwaukee 48-89-9221 - 3-Piece Step Drill Bit Set MILWAUKEE RAID CARGER which produces a non-stick surface

which produces a non-stick surface for fast and smooth chip ejection

DEWALT SDS Max Masonry Drill Bits aren't just fast

Spindle Thread: 5/8" - 11 UNC

Tool operation is fast and easy

The DW272 4

Milwaukee 48-89-9221 - 3-Piece Step Drill Bit Set MILWAUKEE RAID CARGER which produces a non-stick surfaceMilwaukee Step drill bits with jam free performance feature a dual flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than competitors. Ideal for drilling small and large diameter holes in steel and plastic, these bits are optimized for cordless drills in high speed. The Rapid Strike tip allows for a fast and accurate start that generates less heat, resulting in longer bit tip life.