*Auto-oil-feed mechanism
*Fast chipping speed: 2,100 BPM
*Powerful motor : 1,140W
*Durable, yet compact design
*Durable tool retainer for long service life
*A highly reliable mechanism for prevention of idle
hammering results in prolonged service life *Internal
double-insulation construction with sturdy aluminum
frame *High chipping and demolishing performance
(12.5 J) with low vibration and noise level *Quicker
self-chiseling with better feeling and a light pressing
force *Hitachi original design vibration-absorbing
handle for excellent vibration reduction *Easy-to-
handle tool holder specially designed for single-step
installation of the hammer bit *Simple turning
method / variable lock mechanism for easy working-
angle adjustment of chisels, etc. *D-type side handle
with fully adjustable mechanism for 360? rotation and
*Soft-touch handle and side handle
*Higher drilling speed and impact energy
*Easy-to-use and improved dustproof design of tool
retainer *Safety-release clutch
*Grease-packed lubrication
*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