M18 FUEL™ 5 kg SDS-Max drilling and breaking hammer



The world's first 18V 5 kg SDS-Max hammer for maximum versatility and portability with equal performance to an AC tool

Brushless POWERSTATE™ motor provides corded drilling performance

REDLINK PLUS™ intelligence system delivers an advanced digital overload protection for tool and battery and uniquely enhances the tool performance under load

HIGH DEMAND™ 9.0 Ah REDLITHIUM™ battery pack delivers up to 5x more run time, up to 35% more power, up to 2x more battery life and operates better down to -20°C than other lithium-ion technologies

Robust magnesium gear housing for tough environments, exact seat fitting of gear components and better cooling

Roto-stop and multi position chisel function gives 12 different positions to optimise working angle and end-user ergonomics

Low 10.6 m/s² vibration construction which enhances usage time per day

Safety clutch protects operator and machine if drill bit jams

Flexible battery system: works with all MILWAUKEE® M18™ batteries

Select Model Variant

M18 CHM-121C

  • M18 CHM-121C
  • M18 CHM-0C

Where to buy

Find a store

Range Spec

Product Specifications M18 CHM-121C
M18 CHM-121C
M18 CHM-0C
M18 CHM-0C
Article Number 49334712844933451362
Battery pack capacity (Ah) 12.0No batteries supplied
Battery type Li-ionLi-ion
Blow energy (EPTA)(J) 6.16.1
Full load hammer action (bpm) 0 - 30000 - 3000
Kit included 1 x M18 HB12 Battery pack, M12-18 FC Charger, Kitbox
Max. drilling concrete (mm) 4040
Max. drilling core bit (mm) 100100
Max. drilling tunnel bit (mm) 6565
No load speed (rpm) 0 - 4500 - 450
No. of batteries supplied 10
Optimised drilling capacity in concrete (mm) ⌀ 16 - 32⌀ 16 - 32
Standard equipment Side handleSide handle
Supplied in KitboxKitbox
Tool reception SDS-MaxSDS-Max
Vibration chiseling (m/s²) 9.69.6
Vibration drilling (m/s²) 10.610.6
Voltage (V) 1818
Weight with battery pack (EPTA) (kg) 7.1 (M18 HB12)7.1 (M18 HB12)
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

Ratings & Reviews