High-performance cordless rotary hammer system for structural drilling
The Milwaukee M18FH-502B FUEL 26 mm SDS-Plus Hammer Drill is engineered for professional drilling and light chiselling in concrete, masonry, and structural materials. The POWERSTATE brushless motor delivers 2.5 J of impact energy, providing high drilling speed and efficient material removal in anchor and through-hole applications.
With a maximum percussion rate of 4,800 bpm and drilling capacities up to 26 mm in concrete, 13 mm in steel, and 28 mm in wood, the tool supports a broad range of installation tasks. The 4-mode operation includes rotary hammer, hammer only, rotation only, and variolock chisel positioning for precise angle adjustment. AUTOSTOP anti-bind technology enhances user protection by shutting down the tool during sudden rotational movement. The twin 5.0 Ah REDLITHIUM batteries provide balanced runtime for sustained site operation, and the 24″ contractor bag ensures practical transport.
Specifications:
- Voltage: 18 V
- Tool holder: SDS-Plus
- Impact energy (EPTA): 2.5 J
- Max. percussion rate: 4,800 bpm
- Max. drilling capacity concrete: 26 mm
- Max. drilling capacity steel: 13 mm
- Max. drilling capacity wood: 28 mm
- Vibration drilling: 15.9 m/s²
- Vibration chiselling: 14.2 m/s²
- Battery platform: Milwaukee M18
- Batteries included: 2 × M18 B5 5.0 Ah REDLITHIUM
- Charger included: Milwaukee M12-18 C
- Dust extraction compatibility: M18 FCDDEXL / M18 FDDEXL
Package Contents:
- 1 x Milwaukee M18FH SDS-Plus hammer drill
- 1 x Side handle
- 1 x Depth gauge
- 2 × M18 B5 5.0 Ah REDLITHIUM batteries
- 1 × Milwaukee M12-18 C charger
- 1 x 24″ Milwaukee contractor tool bag
Note: Compatible with all Milwaukee M18 REDLITHIUM batteries. Supplied as a twin 5.0Ah battery kit with charger and soft storage bag.















