Description
Milwaukee 3771-21 Description
The Milwaukee M18 FUEL STRIKER Hammer Chisel is the world's first cordless hammer chisel, delivering 7 Joules of long-barrel pneumatic striking force equivalent to leading pneumatic tools operating at 145 PSI, without the need for a compressor or air hose. Powered by a POWERSTATE Brushless Motor, it enables service technicians to confidently perform suspension teardowns and ball joint removals at full pneumatic speed with unmatched portability. Featuring a variable speed trigger and three mode selections, including a ramp-up setting, users gain precise control over impact rate from 0 to 3,000 BPM, enhancing accuracy and reducing the risk of damage to surrounding components. The 0.401 in. round shank twist chuck design allows fast, tool-free bit changes, while REDLINK PLUS Intelligence optimizes communication between tool, battery, and charger to protect against overload, heat, and over-discharge. A patented battery isolation system minimizes vibration and maintains a secure battery connection for consistent performance during demanding applications. Equipped with a targeted LED work light for high-definition visibility and backed by a 3-year warranty, the M18 FUEL STRIKER Hammer Chisel is compatible with all M18 REDLITHIUM batteries and chargers.
Milwaukee 3771-21 Includes
- (1) Hammer Chisel (3771-20)
- (1) HO XC5 Resistant Battery (48-11-1855R)
- (1) M18 and M12 Charger (48-59-1812)
- (1) Hammer and Flat Chisel Bit
Milwaukee 3771-21 Features
- POWERSTATE Brushless Motor delivers 7 Joules of striking force, equivalent to long barrel pneumatics at 145 PSI shop pressure
- Removes ball joints at the same speed as pneumatic for confident suspension teardowns
- 3-mode selection: Mode 1: 0 to 2500 BPM; Mode 2: 0 to 3000 BPM; Mode 3: ramp up 0 to 3000 BPM
- Variable speed trigger allows feathering in all 3 modes (0 to 3000 BPM) for controlled striking and ultimate control
- REDLINK PLUS Intelligence integrates communication between tool, battery, and charger to help protect from overload, heat, and over-discharge
- 0.401 in. round shank twist chuck design enables fast bit insertion and removal with automatic locking
- Targeted LED work light delivers high-definition visibility with minimal shadows
- Patented battery isolation system ensures secure pack connection and reduces vibration
- Compatible with all M18 batteries and chargers
- 3-year manufacturer warranty
Milwaukee 3771-21 Specifications
| Warranty | 3 Years (Tool), 3 Years (Battery) |
| Material | Metal |
| Voltage | 18V |
| Battery Capacity | 5 Ah |
| Striking Force | 7 Joules |
| Impact Rate | 0 to 3000 BPM |
| Shank Size | 0.401 in. round shank |
| Product Length | 4.1 in |
| Product Width | 20 in |
| Product Height | 11.1 in |
| Shipping Weight | 13.1 lb |
WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov