The 48-32-4443 ECX Power Bit Combo Pack (2-Pack) – Fits For Milwaukee Shockwave Impact Duty delivers jobsite-grade performance in a compact, impact-ready set. This combo includes ECX #1 and #2 driver bits, each 2 inches long and optimized for use with impact tools.
Crafted with Custom Alloy76™ steel and enhanced by fits for Milwaukee's Wear Guard Tip™, these bits retain their shape and fit longer—even under repetitive, high-torque stress. The Shockzone™ feature absorbs intense impact to prevent tip snapping, making these bits a go-to for professional electricians, HVAC techs, and installers.
Designed specifically for electrical fasteners used in switch boxes, outlets, and service panels, this set helps you work faster, cleaner, and with more precision.