The Milwaukee Shockwave Impact Duty 3-1/2" Phillips #2 power bit is engineered for maximum life in impact drivers and drill/drivers. The 3-1/2" power bit length mounts directly in the chuck and provides reach beyond standard insert bits.

• Custom Alloy76 steel with proprietary heat treatment optimized for Phillips #2 tip geometry
• Wear Guard tip with laser hardening creates a protective outer shield for extended wear resistance
• Optimized Shockzone geometry absorbs peak torque and prevents breakage
• Precision-machined tip reduces wobble and prevents screw cam-out
• Designed for use with impact drivers and standard drill/drivers
• 1/4" hex shank for secure chuck grip
• Up to 50x longer life compared to standard impact bits

Phillips #2 fits: the most common Phillips size on the jobsite. Fits #8-#10 gauge drywall screws, deck screws, most framing fasteners, cabinet hardware, and door hinges. If a Phillips screw spec isn't given, it's almost always #2.

Tip: The 3-1/2" length reaches recessed fasteners in pocket holes, joist hangers, deep stud cavities, and through-spacer applications like deck-board fasteners. The extended length also helps avoid knuckle contact with the workpiece on detail work.