Engine without heat sinks
2 functions: impact drilling, chiseling
Durable, long-lasting electro-pneumatic impact mechanism
RFC safety function: Reaction Force Control system protects the user and the tool from high torsional forces
Ergonomic soft grip with vibration damping
12 adjustable chiseling positions
Delivered with: 1 Side handle, 1 Drill depth guide, WITHOUT battery and charger, in a carrying case

Engine without heat sinks
3 functions: drilling, impact drilling and chiseling
Electronic drilling depth management (Auto-Stop)
The fastest drilling speed in its class
Smooth start control
Anti-vibration system
Safety clutch
Optimally positioned switch for clockwise/anticlockwise rotation
RFC function (Kick-Back-Control)
LED for greater safety when working
Delivered with: 1 Side handle, 1 Drilling depth guide, WITHOUT battery and charger in HSC IV

Compact, lightweight and durable
Electronic drilling depth management for the same possible drilling depth (automatic stop)
Electronic variable speed and rate control
Brushless motor
2 functions: impact drilling and chiseling
Safety clutch
RFC function
Low position soft start control
Anti-vibration handle
LED lighting
Supplied with: 2 BSL1850C 18V (5.0 Ah) Li-ion batteries, UC18YFSL charger, HSC II case, side handle, drilling depth guide

Small and light
With the highest drilling speed in its class
Auto-stop function: Timer function allows holes to be drilled to the same depth with repeat accuracy
Reactive Force Control: Reactive force control system
Soft start control (low mode only)
Brushless motor
WITHOUT battery and charger
Supplied with: 2 BSL1850C (5.0 Ah) 18V batteries, UC18YFSL charger, 1 HSC II case, Side handle, Drill depth gauge, Battery cover