SHOCKWAVE™ 22PC Impact Driver Bit Puck (PDQ)

Product Description

The Milwaukee 48-32-4012 is a 22-piece SHOCKWAVE™ Impact Duty driver bit set designed for use with impact drivers and drill/drivers in construction, mechanical, and general fastening applications. The set includes 21 insert driver bits and 1 magnetic bit holder, offering a compact solution for common screw-driving tasks.

The bits are manufactured using CUSTOM ALLOY76™ steel and a proprietary heat-treat process that increases durability and strength under high-torque conditions. Milwaukee’s SHOCKZONE™ design absorbs peak torque during impact driving, helping reduce breakage and extend bit life.

Each bit features WEAR GUARD™ tip technology, engineered to maintain a precise fit in screw heads over time. This reduces slipping and stripping, improving efficiency and reliability during fastening tasks.

The set comes in a compact puck-style storage case with a magnet on the back, allowing it to attach to metal surfaces such as toolboxes or workstations for quick access on the jobsite.

Key Specifications

• Part Number: 48-32-4012
• Product Type: Impact driver bit set
• Pieces: 22 (21 bits + 1 magnetic holder)
• Material: CUSTOM ALLOY76™ steel
• Technology: SHOCKZONE™ shock-absorption
• Tip Feature: WEAR GUARD™ wear-resistant tips
• Storage: Magnetic puck-style case

Key Features

• SHOCKZONE™ design absorbs peak torque and reduces breakage
• WEAR GUARD™ tips maintain fit and reduce stripping
• Custom heat-treated alloy steel for longer bit life
• Includes magnetic bit holder for improved screw control
• Magnetic puck case attaches to metal toolboxes
• Compact storage for easy organization and portability