Best Milwaukee Sawzall Hackzall of 2026

The M18 FUEL Sawzall 2723-20 is the flagship cordless reciprocating saw from Milwaukee. It features a 1.25-inch stroke length and a variable speed trigger that reaches 3000 strokes per minute. Owner reviews consistently praise its ability to cut through thick lumber, nail-embedded wood, and even cast iron with minimal bogging down. The POWERSTATE brushless motor and REDLINK PLUS intelligence work together to deliver maximum power under load.

This saw uses the M18 battery platform, meaning it works with all Milwaukee M18 batteries. The tool weighs 6.8 pounds without a battery, which is heavy but expected for a full-size demolition saw. The adjustable shoe and quick-release blade clamp are standard features that owners find reliable. It is the best choice for contractors who need to cut through anything on a job site without being tethered to a cord.

The M12 FUEL Hackzall 2522-20 is the most portable reciprocating saw in Milwaukee's lineup. It weighs just 2.7 pounds and can be used comfortably with one hand. The 0.75-inch stroke is shorter than full-size models, but the 3000 SPM speed helps it cut through PVC, copper pipe, and drywall quickly. Owner reviews highlight its usefulness for plumbing and electrical work where space is limited.

This tool is part of the M12 system, which uses smaller batteries. The compact size means it fits into tight spaces where a full-size Sawzall cannot go. The Hackzall design uses a handle that allows for better control when cutting overhead. It is not designed for cutting thick lumber or nail-embedded wood, but for its intended use, it is a top performer.

The M18 FUEL Hackzall 2625-20 bridges the gap between the compact M12 Hackzall and the full-size M18 Sawzall. It has a 1.125-inch stroke, which is longer than the M12 version, allowing for faster cutting through wood and metal. It weighs 4.5 pounds, making it manageable for one-handed use in many situations. Owner reviews note that it handles most cutting tasks well, from pruning branches to cutting rebar.

This tool uses the M18 battery system, so it shares batteries with the full-size Sawzall and other M18 tools. The handle design is similar to the M12 Hackzall, providing good control. It is a strong choice for homeowners and professionals who want a single saw that can handle a wide range of tasks without the bulk of the largest model.

The M18 Sawzall 2821-20 is a brushed motor model that offers a more affordable entry point into the Milwaukee reciprocating saw lineup. It has a 1.125-inch stroke and a variable speed trigger that reaches 2800 SPM. Owner reviews say it is a reliable tool that handles standard demolition tasks well, such as cutting through studs and plywood. It is a good choice for homeowners who do not need the maximum power of the FUEL models.

This saw weighs 6.4 pounds, which is similar to the FUEL model but slightly less powerful. It uses the same M18 batteries as other Milwaukee tools. The build quality is solid, and it includes the same quick-release blade clamp and adjustable shoe as the more expensive models. It is the best option for those on a budget who still want a full-size Sawzall.

The M12 Hackzall 2420-20 is the entry-level compact reciprocating saw from Milwaukee. It uses a brushed motor and the smaller M12 battery platform. It weighs only 2.5 pounds and is the lightest option in the lineup. Owner reviews appreciate its low cost and ease of use for light cutting tasks around the house, such as cutting PVC pipe or drywall.

This saw has a 0.75-inch stroke and reaches 3000 SPM. It is not as powerful or efficient as the FUEL model, but it is a good starting point for homeowners who already own M12 tools. The brushed motor means less runtime and power, but it is sufficient for occasional use. It is the best choice for those on a tight budget who need a basic reciprocating saw.