Festool KHC-S 18-Basic Rotary Hammer Drills are available for next day delivery from Brighton Tools
Due in store - Mid September 2026
Versatility meets compactness: The multi-purpose tool with chisel function.
With its lightweight and compact design, the 18V KHC-S 18 cordless combi-hammer is perfect for your assembly tasks. Delivering 1.7 joules of impact energy, an SDS-Plus tool holder, and a pneumatic hammer mechanism, it serves as a dependable all-rounder for small to medium-scale drilling and chiselling work. When paired with the drill dust nozzle/extraction device (available as an accessory) and a vacuum, you can work with reduced dust and heightened health awareness within the system.
Powerful: Thanks to the robust brushless EC-TEC motor and pneumatic hammer mechanism, 1.7 joules of impact energy ensure rapid progress when drilling and chiselling.
Variety of applications: Suitable for hammer drilling, chiselling, and drilling without impact.
Sophisticated: Depth stop for exact setting of the drilling depth, LED light for optimum visibility, scaffold hook for secure fastening.
Dust extraction solutions: The practical dust extraction device or drill dust nozzle (available as an accessory), when combined with the Festool Mobile Dust Extractor, facilitates work with minimal dust. The battery pack interacts with the extractor's Bluetooth® module, automatically activating the extractor when the cordless tool is powered on.
Safer: The electronic KickbackStop minimises the risk of injury if the drill suddenly becomes caught. The safety lock prevents the machine from starting unintentionally.
Covered: fully covered by Festool Service upon registration within 100 days of purchase.
Battery voltage (rated voltage)
18 V
Idle engine speed
0 - 1â...400 min⻹
Idle stroke rate
0 - 4.500 min⻹
Impact energy
1.70 J
Max. drilling diameter in concrete
18.00 mm
Max. drilling diameter in steel
13.00 mm
Max. drilling diameter in wood
25.00 mm
Tool holder
SDS-Plus
Drive type
Battery
Product weight without accessories
1.83 kg
Transport weight incl. accessories
4.33 kg
Noise and vibration values
Hammer drilling in concrete: Uncertainty (noise) K
3.00 dB
Hammer drilling in concrete: Total vibration average, Ah
15.35 m/s²
Hammer drilling in concrete: Uncertainty (vibration) K
1.50 m/s²
Hammer drilling in concrete: A-weighted sound power level, LWA
97.00 dB(A)
Hammer drilling in concrete: Standards series EN
62841
Hammer drilling in concrete: A-weighted sound pressure level, LpA