Alpha Two Flute Step Drill
 
Drills & deburrs in one process
Ideal for Non-ferrous metals, sheet metal and plastics up to 3mm thick
Self-starting split point removes the need for a pilot hole
2 flute design for smooth cutting 
TiN coating reduces heat & increases lubricity for extended life 
Premium HSS M2 raw material for extended life 
3 flats on shank, prevents slippage in chuck