Hot sale professional popular electric jack power hammer drill bits

JINHUA BLUE DIAMOND TOOL CO.,LTD is specializing in the production of demolition hammer and rotary hammer for 16 years.

135A demolition hammer has versatile design and powerful 200℃ copper motor that 1800BPM and 45 Joules of impact energy.This hammer is powerful enough for most heavy-duty job applications,yet lightweight for effortless control.it also features a very low vibration of 86 meters/seconds and noise level of only 98 db.for convenience,the lock-on button allows continuous operation without holding the trigger and the side handle swivels 360 degrees