The Alpha step Drills are premium industrial grade

2 Flute Spiral Step Drill
6-36mm

Drills & deburrs in one process
Ideal for: Non-ferrous metals, sheet steel, plastic & stainless steel up to 3mm thick
Suits: Non-hammer action portable power drills 

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 

Laser etched hole

Premium HSS M2 raw material for extended life 

3 flats on shank, prevents slippage in chuck 

Bulk 1 piece convenient plastic pack

Technical information: 

Number of steps: 11 steps

Step sizes: 6, 9, 12, 15, 18, 21, 24, 27, 30, 33 & 36mm  

10.0mm shank