Milwaukee M18 FUEL™ STRIKER™ Cordless Hammer Chisel Kit – 3771-21

Take on demanding automotive repair jobs with the Milwaukee M18 FUEL™ STRIKER™ Hammer Chisel Kit (3771-21). Designed for professional automotive service technicians, this powerful cordless hammer chisel delivers 7 joules of striking force comparable to leading long-barrel pneumatic tools operating at 145 PSI — without the need for an air compressor or hose.

Powered by Milwaukee's POWERSTATE™ Brushless Motor, the STRIKER™ delivers the performance and precision needed for suspension teardown, ball joint removal, tie rod separation, control arm repairs and other challenging automotive applications.

Featuring a variable-speed trigger and three operating modes, this tool gives technicians precise control over striking speed up to 3,000 blows per minute (BPM). The .401" round shank twist-lock chuck allows fast, convenient chisel bit changes, while REDLINK PLUS™ Intelligence helps protect the tool and battery from overload.

Part of the Milwaukee M18™ cordless system, the STRIKER™ is compatible with all M18™ REDLITHIUM™ batteries and chargers.

Key Features

• 7 Joules of Striking Force: Delivers powerful impact performance comparable to long-barrel pneumatic hammer chisels at 145 PSI.
• POWERSTATE™ Brushless Motor: Provides efficient, durable performance for demanding automotive service applications.
• 3 Operating Modes: Choose from multiple striking speeds and a ramp-up mode for improved control.
• Variable-Speed Trigger: Precisely control striking speed from 0–3,000 BPM.
• Cordless Convenience: Work without an air compressor or pneumatic hose.
• .401" Round Shank Twist-Lock Chuck: Enables quick, easy and secure chisel bit changes.
• REDLINK PLUS™ Intelligence: Helps protect against overload, overheating and over-discharge.
• Patented Battery Isolation System: Reduces vibration and maintains a secure battery connection.
• Integrated LED Work Light: Illuminates the work area for improved visibility.
• M18™ System Compatibility: Works with all Milwaukee M18™ REDLITHIUM™ batteries and chargers.

Kit Includes

• (1) M18 FUEL™ STRIKER™ Hammer Chisel (3771-20)
• (1) M18 REDLITHIUM™ HIGH OUTPUT XC5.0 Resistant Battery
• (1) M18™ & M12™ Battery Charger
• (1) Hammer Chisel Bit
• (1) Flat Chisel Bit

Specifications