HERCULESโข super-hard cobalt alloy step bits stand up to heat and tough materials to stay sharper longer. The step drill bits automatically deburr holes as you drill and the spiral-flute design provides faster, smoother cutting. StarterPointโข No-Walk Fast Start provides quick clean holes in materials from wood to stainless steel.
- Industrial strength cobalt steel construction for drilling through the hardest materials including stainless steel
- Spiral flute design with StarterPointโข cuts faster and runs cooler for longer bit life
- Laser-engraved reference marks for accurate drilling
- Three bits for 28 hole sizes from 3/16 in. to 3/4 in.















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