SHOCKWAVE™ Impact Duty™ Step Bits

Our SHOCKWAVE™ Impact Duty™ Step Bits are engineered to deliver the most durable and fastest impact step bit solution. Our step bits are made in the USA with global materials and give you the best-in-class performance with impact drivers and the versatility to be used with a drill. The 1/4" Hex shank has an optimized SHOCKZONE™ body providing the most durable shank in the industry, reducing early shank breaks. A Titanium Aluminum Nitride (TiAlN) coating delivers 5X longer life, while the Rapid Strike™ Tip and step drill spiral flute drill 2X faster. Our 1/8" - 1/2" step drill bit provides 13 steps with laser engravings for clear size identification.

• 13 steps with laser engraving for clear stop on size identification
• A dual spiral flute combined with the Rapid Strike Tip™ delivers up to 2x faster holes than competitive Impact Step Bits
• Made in the USA with global materials
• Optimized for Impact Drivers, Drill/Driver Compatible
• The optimized SHOCKZONE™ reduces early shank breaks
• The Rapid Strike Tip™ provides fast and accurate starts
• Titanium Aluminum coating delivers 5X Longer Life than competitive Impact Step Bits

• Height 95.3 mm 
• Width 12.7 mm 
• Length 12.7 mm 
• Weight 45.4 g 

• Impact Rated Yes
• Drill Bit Finish TiAlN
• Drill Bit Type Step
• Bit Type Step
• Single / Double Ended Single
• Recommended Safety Equipment Safety Glasses
• Point Rapid Strike Tip
• Self Feeding No
• Product Type Impact Step Drill
• Shank Style Hex
• Cutter Geometry Dual Straight Flute
• Bit Length 3.747
• Overall Bit Length 3.747
• Style 3 Flats Shank
• Flute Length (in) 2.112
• Drilling Depth (in) 2.112
• Number of Flutes 2
• Number of Holes 13
• Step Thickness 1/8 po
• Size Range 1/8 po to 1/2 po
• Drill Bit Size 1/8 po to 1/2 po
• Shank Diameter 1/4 po
• Bit Diameter 1/2 po
• Shank Length (in) 1.26
• Shank Diameter Inches 0.25