Milwaukee M12 HACKZALL Cordless Reciprocating Saw

Milwaukee M12 HACKZALL 2420-20 Reciprocating Saw

The Milwaukee M12 HACKZALL 2420-20 Reciprocating Saw is a compact, one-handed cutting tool built on Milwaukee's M12 cordless platform. Designed for tight spaces, overhead work, and one-handed maneuverability, this HACKZALL-series saw delivers dedicated cutting performance for professional tradespeople and serious DIYers. Its compact HACKZALL body is purpose-built to reach into spots where a full-size reciprocating saw simply won't fit, making it a practical grab-and-go tool for fast cutting tasks around the jobsite. As part of the broader M12 cordless system, the 2420-20 is engineered to work alongside other Milwaukee M12 tools and batteries, giving crews a portable, ready-to-grab cutting solution for the jobsite, service van, or shop.

Key Features

• HACKZALL Design: Purpose-built as a compact, one-handed reciprocating saw for cutting in tight quarters and awkward positions where a full-size reciprocating saw won't fit.
• M12 Cordless Platform: Runs on the Milwaukee M12 system, offering cord-free portability and compatibility with the wider M12 tool lineup.
• One-Handed Operation: Lightweight, compact form factor is engineered for single-hand control, freeing the other hand to steady material or hold a ladder.
• Compact Footprint: The HACKZALL's short, streamlined profile is designed to reach into confined cavities, joist bays, and other hard-to-access areas a full-size reciprocating saw cannot navigate.
• Grab-and-Go Convenience: As a member of the Milwaukee M12 line, the 2420-20 is built for quick, on-demand cutting tasks without the bulk of a corded or full-size cordless reciprocating saw.
• Milwaukee 2420-20 Model: Identified by model number 2420-20 within the Milwaukee M12 HACKZALL reciprocating saw family.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Remodeling and Renovation Cutting Tasks
• Plumbing, Electrical, and Mechanical Rough-In Work
• Demolition and Tear-Out Projects
• One-Handed Overhead and Tight-Space Cutting
• General Maintenance and Repair Applications

Why Milwaukee?

Milwaukee builds the M12 HACKZALL 2420-20 as part of its professional-grade M12 cordless system, giving tradespeople a dependable, purpose-built saw for the tight spots a full-size reciprocating saw can't reach. Backed by the reliability expected from the Milwaukee M12 lineup, the 2420-20 is a practical addition to any cordless tool kit for contractors, electricians, plumbers, HVAC technicians, and maintenance professionals who need fast, one-handed cutting power on demand. Whether it's a quick repair or a full remodel, the M12 HACKZALL 2420-20 is designed to be the compact cutting tool crews reach for first.