Milwaukee 48-32-4004 Shockwave 32PC Bit Set

Product Description

The MILWAUKEE ELEC TOOL 48-32-4004 is a 32-piece Shockwave impact-rated driver bit set engineered for cordless power tool users in trade and construction applications. Each bit is manufactured from proprietary steel and heat-treated to control hardness zone by zone. A geometric shock absorption zone built into the shank dissipates torque spikes that would otherwise crack or shear a standard bit. The forged tip design maximizes contact with the fastener head, reducing cam-out, stripping, and slipping under load. This set covers the most common drive types found on residential and commercial job sites.

This set is suited for electricians, HVAC technicians, plumbers, and general contractors who rely on cordless drills and impact drivers throughout the workday. The 32-piece configuration spans hex, Phillips, slotted, square, and Torx drive types in both 1-inch and 2-inch lengths, giving a single technician coverage for the majority of fastener types encountered during rough-in, equipment installation, panel work, and finish tasks. The included magnetic nut drivers in 5/16-inch and 1/4-inch sizes add utility for hex-head sheet metal screws and equipment fasteners common in HVAC and electrical work.

Key Features

• Proprietary steel construction with zone-specific heat treatment for controlled hardness and toughness
• Geometric shock absorption zone in the shank extends bit life under impact driver torque
• Forged tip design maximizes fastener contact and reduces cam-out and stripping
• 32 pieces covering hex, Phillips, slotted, square, and Torx drive types
• Both 1-inch and 2-inch bit lengths included for varied access requirements
• Two magnetic nut drivers included: 5/16-inch and 1/4-inch

Compatibility

Designed for use with standard 1/4-inch hex shank cordless drills and impact drivers. Compatible with any tool accepting the 1/4-inch hex quick-connect chuck common across the industry.

Installation Notes

Bit sets of this type are installed and swapped by the end user in the field without special tools. Ensure the tool is powered off or the battery is removed before changing bits. Select the correct drive size and type for each fastener to avoid fastener damage. Impact-rated bits are intended for use with impact drivers; using them in corded drills with no torque limiting is acceptable but the shock absorption feature is most effective under impact driver operation.