M18 FUEL™ ONE-KEY™ 8 kg SDS-Max drilling and breaking hammer



The M18 FHM is the most productive SDS-Max tool Milwaukee Tool has produced, delivering AC power with the flexibility of the cordless M18™ platform

The HIGH OUTPUT™ system of tools elevates the M18 FUEL™ technologies to a new level and delivers extended performance and extended run time. These tools are designed to maximise the partnership with HIGH OUTPUT™ batteries

ONE-KEY™ tool tracking & security offers a free of charge cloud-based tracking network and inventory management platform for your tools. ONE-KEY™ also features a remote locking functionality

AUTOSTOP™ shuts down the tool to protect the user after 45° of sharp movement in bind up situations

Trigger lock on prevents users from having to hold trigger during long periods of chipping applications

Large anti-vibration back handle supports two handed drilling applications whilst minimising vibration exposure

Service light indicator illuminates when tool requires servicing

Anti-vibration side handle for lower vibration exposure


Select Model Variant

M18 FHM-121C

  • M18 FHM-121C
  • M18 FHM-0C

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Range Spec

Product Specifications M18 FHM-121C
M18 FHM-121C
M18 FHM-0C
M18 FHM-0C
Article Number 49334648954933464893
Battery pack capacity (Ah) 12.0No batteries supplied
Battery type Li-ionLi-ion
Blow energy [EPTA][J] 11.011.0
Full load hammer action (bpm 0 - 29000 - 2900
Kit included 1 x M18 HB12 Battery pack, M12-18 FC Charger, Kitbox
Max. drilling concrete (mm) 4545
Max. drilling core bit (mm) 150150
Max. drilling tunnel bit (mm) 6565
No load speed (rpm) 0 - 3800 - 380
No. of batteries supplied 10
Supplied in KitboxKitbox
Tool reception SDS-MaxSDS-Max
Voltage (V) 1818
Weight with battery pack (EPTA) (kg) 10.2 (M18 HB12)10.2 (M18 HB12)
Vibration chiseling (m/s²) 7.87.8
Vibration drilling (m/s²) 9.49.4
Manuals & Spare Parts View View
Product Data A4 DownloadDownload
Product Data A4 - Landscape DownloadDownload
Product Data A5 DownloadDownload
Fact Tag 14.9 x 6.9cm DownloadDownload
Fact Tag 15.5 x 8.5cm DownloadDownload

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