Milwaukee Introduces the First Battery-Powered Hammer Chisel

If you've spent any time wrenching in a shop, you know the drill — ball joint not budging, suspension work stalled, and you're hunting for an air compressor, dragging hoses across the floor just to get the job done. Milwaukee Tool just made that frustration obsolete.

Shipping September 1, 2026, the new Milwaukee M18 FUEL™ STRIKER™ Hammer Chisel (3771-20) is the world's first battery-powered hammer chisel, and it's generating serious buzz in the automotive tool world for good reason. This thing doesn't just replace a pneumatic — it competes with it.

Pneumatic Power, Zero Hoses

The spec sheet backs up the hype. The M18 FUEL™ STRIKER™ Hammer Chisel delivers up to 7.5 joules of impact energy and 3,000 BPM, putting it squarely in the same league as long-barrel pneumatic hammer chisels that have dominated auto shops for decades. Milwaukee's own testing showed it outperforming the Snap-on equivalent on ball joint removal, completing 6 out of 10 test applications compared to Snap-on's 3 out of 10.

No compressor. No hose. No hunting for a free air outlet on the other side of the shop. Just grab it and go.

Built for the Jobs That Actually Frustrate You

If you work on trucks and older vehicles, you know how brutal suspension and body work can be. Rusted ball joints, seized bushings, stubborn body panels — this is exactly where the hammer chisel earns its keep. It fits .401 shank accessories (the industry standard), so you're not locked into a proprietary system. It also features a Quick-Turn Chuck for fast bit swaps and variable speeds and power modes so you can dial in the right amount of force without going nuclear on a delicate job.

Pair It With the 5PC Hammer Chisel Bit Set

Milwaukee also announced the 5PC Hammer Chisel Bit Set (49-16-3776) alongside the tool, and it's the obvious add-on. All five bits are 6.5" with a universal .401 shank, high-grade steel construction, and black oxide coating for rust and corrosion resistance. It's the complete package for anyone diving into heavy suspension or body work. This set ships August 7, 2026.

New M12 FUEL Tools Worth Adding to Your Roll Cart

Along with the hammer chisel, Milwaukee's latest product announcement includes a full supporting cast worth knowing about:

• M12™ FUEL™ Extended Reach Ratchets (1/4", 3/8", and 1/2"): The longest trigger-to-anvil reach in their class, with new motor tech that cuts body size 15% while adding 20% more power. The 1/2" is a first for Milwaukee's cordless lineup. All three ship July 6, 2026.
• M12™ FUEL™ 1/4" Straight Die Grinder (3486-20) and 1/4" Extended Die Grinder (3487-20). Both feature variable speed mode select optimized for 2" cutting and 3" sanding accessories, with LED lights and ergonomic builds for extended use. These ship July 27, 2026.

The Bottom Line

Milwaukee has been quietly making cordless tools that do things only pneumatics used to do well. The M18 FUEL Hammer Chisel is the most dramatic proof of that yet. Whether you're a professional tech, a serious home mechanic, or someone who just refuses to lose a fight with a ball joint, this tool deserves a hard look.