Milwaukee 3771-21 M18 FUEL STRIKER Cordless Hammer Chisel Kit 7 Joule 18V

The Milwaukee 3771-21 M18 FUEL STRIKER Hammer Chisel Kit is the world's first cordless hammer chisel, delivering 7 Joules of striking force equivalent to leading long-barrel pneumatic tools operating at 145 PSI — with no compressor or air hose required. Powered by a POWERSTATE Brushless Motor, this cordless air hammer is purpose-built for automotive service technicians performing suspension teardowns, ball joint removals, tie rod separations, and other demanding metal-on-metal separation tasks at full pneumatic speed.

Key Features:

• 7 Joules of Pneumatic-Equivalent Striking Force — matches long-barrel pneumatic hammers at 145 PSI shop pressure without a compressor or air hose
• 3-Mode Variable Speed Control — select 0–2,500 BPM, 0–3,000 BPM, or ramp-up mode (0–3,000 BPM) for graduated starts and precise impact control
• Variable Speed Trigger — feather the trigger in any mode for complete control from first strike to last
• 0.401" Round Shank Twist Chuck — tool-free bit insertion and removal with automatic locking for fast chisel changes
• REDLINK PLUS Intelligence — full-system communication between tool, battery, and charger protects against overload, heat, and over-discharge
• Patented Battery Isolation System — minimizes vibration transfer and maintains a secure battery connection during demanding applications
• Targeted LED Work Light — delivers high-definition visibility with minimal shadows in tight work areas
• M18 REDLITHIUM Compatible — works with all M18 batteries and chargers across the 300+ tool M18 system
• 3-Year Manufacturer Warranty

What's Included:

• (1) M18 FUEL STRIKER Hammer Chisel — 3771-20
• (1) Hammer & Flat Chisel Bit
• (1) M18 REDLITHIUM HIGH OUTPUT XC 5.0Ah Resistant Battery — 48-11-1855R
• (1) M18 & M12 Multi-Voltage Charger — 48-59-1812

Specifications:

• Voltage: 18V
• Impact Energy: 7 Joules
• Blows Per Minute: 0–3,000 BPM
• Chuck Size: 0.401" Round Shank
• Speed Modes: 3
• Bare Tool Weight: 7.2 lbs

The M18 FUEL STRIKER Hammer Chisel is engineered specifically for automotive service professionals who need pneumatic-level performance without the limitations of shop air. Whether working in a fully equipped service bay or a remote location, this cordless hammer chisel delivers the power and control to tackle the hardest suspension work on the lift.