1/8 in. to 1/2 in. SHOCKWAVE #1 Impact Duty | MIL-48-89-9241

Milwaukees SHOCKWAVE Impact Duty step bits are engineered to deliver the most durable and fastest holes in the market. Made in the USA with global materials, these step bits have best-in-class performance in impact drivers and the versatility to be used in drills. The 1/4 in. hex shank with an optimized Shockzone provide the industrys most durable shank, reducing early shank breaks. A titanium aluminum nitride (TiBone) coating helps deliver 5x longer life, while the Rapid Strike tip and dual spiral flute produces 2x faster holes.

• Optimized for impact drivers, drill/driver compatible
• Titanium aluminum nitride (TiBone) coating delivers 5x longer life than competitive impact step bits
• The Rapid Strike Tip provides fast and accurate starts
• A dual spiral flute combined with the Rapid Strike Tip delivers up to 2x faster holes than competitive impact step bits
• The optimized Shockzone reduces early shank breaks
• Made in the USA with global materials
• 13 steps with laser engraving for clear stop on size identification