Powerful and durable motor with an input of 715W
(max. output 870W) *Well balanced and ergonomic
design for easy operation *Hitachi original dust proof
construction for long service life against abrasion from
dust: Application of adhesive to the commutator hook,
extended armature wedge and protect tape, and vent
is resistant to sucking gravel *Iron bearing bushing is
provided in the commutator-side bearing chamber
*Needle bearing of Gear Cover for extended durability
*Easy-to-use snap switch *Spindle lock for easy
wheel replacements *Double insulation
*Class-top drilling speed and 690W *Powerful motor
*Compact (333mm(13-1/8") in overall length and
1.9Kg(4.2lbs.) lightweight for less user fatigue
*Aluminum die-casting inner cover and gear cover for
increased durability *Easy-to operate 2-finger sized
trigger switch with speed control dial *Reliable and
convenient push button type foewaod/reverse
changeover switch 2-speed transmission *Shortest
chuck offset (23.5mm(15/16")) *Soft grip handle for
comfortable operation *Low operation noise 79dB
*Adjustable clutch type:22-stage torque
*Poweful and max tightening torque in lock 45N-m
(400in.-lbs) *Adjustable hook *Motor with a built-in
fan highly resistance to overload *13mm single
sleeve keyless chuck with ratchet lock *Two-speed
transmission mechanism *Convenient electric brake
*Variable speed switch with feedback power control
*Fast drilling speed *Improved design & ball bearing
to prevent grease leakage *Power Input 620W &
capacity for concrete 22mm *New Powerful design
*Easy to install bit by single action
Class-top drilling speed and 690W *Powerful motor
Compact(333mm(13-1/8") in entire length) and 2.0Kg
(4.4 lbs.) lightweight for less user fatigue *Aluminum
die-casting inner cover and gear cover for increased
durability *Easy-to-operate 2-finger sized trigger
switch with speed control dial *Reliable and onvenient
push-button type forward/reverse changeover switch
*Easy-to-selected change lever for quick selection of
impact drilling or drilling only mode *Shortest chuck
offset (23.5mm(15/16")) *Soft grip handle for
comfortable operation
*30% fast fastening speed than old model WH12DAF
*Max tightening torque 110N-m *Soft grip handle
*Compact & weight 1.6kg
*Angle adjustable hook with LED ligh
*Compact 155mm & lightweight 1.4 kg
*Fastening/loosening torque 105N-m *A new syber
design *Adjustable hook with ligh *Rare-earth magnet
motor durable with replacement armature