Power Tools Hercules | 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.