HERCULES Cobalt Steel Step Drill Bit

This HERCULES super-hard cobalt alloy step bit stands up to heat and tough materials to stay sharper longer. The step drill bit automatically deburrs holes as you drill and the spiral-flute design provides faster, smoother cutting. StarterPoint 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 StarterPoint cuts faster and runs cooler for longer bit life
• Laser-engraved reference marks for accurate drilling
• Nine hole sizes 1/4 in., 5/16 in., 3/8 in., 7/16 in., 1/2 in., 9/16 in., 5/8 in., 11/16 in., 3/4 in.

We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.