New compact 18V class
Very compact high-performance engine
With a high torque of 50 Nm for its class
2-speed manual transmission
20-position torque adjustment + drilling position
Optimized design for better handling
Short version, only 173 mm long
13 mm keyless chuck with lock
Automatic spindle lock
LED for better, safer work
With practical screw-on belt hook, it can be placed on either the right or left side
2x BSL1820M batteries, 1x UC18YKSL charger in carrying case

Motor without heat sinks
Electronic speed control (Feedback speed control)
RFC function: torque control – protects the tips from high torque (warping)
High-quality and robust aluminum gear housing
13 mm keyless chuck
Automatic spindle lock
WITHOUT battery and charger in HSC II
Delivered with: 1 Side handle

Motor without heat sinks
With 22 adjustable torque positions
13 mm keyless metal chuck with lock
High-quality and robust gear housing
Automatic spindle lock
2x BSL1830C batteries, 1x UC18YFSL charger in HSC II

Electronic power control (feedback control)
On/off switch and clockwise/anticlockwise operation
Electric brake
2-speed manual transmission
With 21 adjustable torque positions
13 mm keyless chuck with lock
Security system (HMCP = HiKOKI Multiplex Circuit Protection)
Soft grip for safe guidance and good handling
Automatic spindle lock
2x BSL1850 batteries, 1x UC18YRSL charger in HSC II
Delivered with: 1 Side handle