Milwaukee 48-32-4443 Shockwave Ecx Power Bit 2 in Combo

Product Description

The Milwaukee Electric Tool Corp 48-32-4443 is a Shockwave ECX Power Bit 1 and 2 Combo Pack designed for impact drivers and high-torque screwdriving applications. Each bit is manufactured from proprietary steel that undergoes a controlled heat-treat process to balance hardness and toughness across the full length of the bit. A geometric shock absorption zone is built into the shank to dissipate rotational stress during impact driving, extending service life under repeated heavy use. The forged tip geometry maximizes contact with the fastener recess, reducing the chance of cam-out, stripping, or slipping on the drive face. These bits are built for daily use by electricians, plumbers, HVAC technicians, and general contractors.

These ECX combo-drive bits are suited for residential and commercial installation work where a single bit must engage both Phillips and square-drive fastener heads. The 2-inch length fits standard impact driver chuck configurations and works well in tight clearance situations common in panel work, equipment mounting, and fixture installation. The pack provides a quantity of 60 units, making it practical for stocking service vans or job-site tool bags where bit replacement frequency is high.

Key Features

• Proprietary steel with controlled heat treatment for optimized hardness and toughness
• Geometric shock absorption zone reduces stress on the bit during impact driving
• Forged ECX tip provides maximum fastener contact and resists cam-out
• Impact Duty rated construction engineered for use with impact drivers
• 2-inch length fits standard impact driver chucks and works in tight spaces
• 60-unit combo pack supports high-volume or multi-tech service operations

Compatibility

Designed as an OEM-style impact-rated driver bit for use with standard hex-shank impact drivers and drill-drivers that accept ECX combination-drive fasteners.

Installation Notes

Installation of these bits requires no tools beyond the impact driver or drill-driver itself. Ensure the driver is powered off or the battery is removed before seating or changing bits. Do not use impact-rated bits in rotary-only tools operating above the bit manufacturer's rated torque range, as this can cause premature shank failure. Inspect bit tips before each use and replace any bit showing visible rounding or deformation at the tip.

Technical Specifications

• Bit Length: 2 inches
• Drive Type: ECX Combination Drive (Phillips and Square)
• Package Quantity: 60 pieces
• Unit of Measure: EA
• Weight: 6.32 pounds

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 48-32-4443