Engineered for maximum durability, these SHOCKWAVE Impact Duty step bits feature a TiAlN coating for 5x longer life and a Rapid Strike tip for 2x faster hole drilling. The optimized SHOCKZONE hex shank reduces breakage, making them the ideal solution for both impact drivers and drills.

• Optimized for impact drivers and compatible with standard drills/drivers
• Titanium Aluminum Nitride (TiAlN) coating delivers 5x longer life than competitive bits
• Rapid Strike tip and dual spiral flute produce holes up to 2x faster
• Optimized SHOCKZONE hex shank reduces early shank breaks for increased durability
• 10 steps with laser-engraved markings for clear, accurate size identification
• Versatile application for aluminum, duct/sheet metal, and steel
• Made in the USA with global materials