![2 chisel SDS MAX 40mm hot sell big power Rotary hammer 2 function from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)
JINHUA BLUE DIAMOND TOOL CO.,LTD is specializing in the production of demolition hammer and rotary hammer for 16 years.
40A Rotary hammer has versatile design and powerful 200℃ copper motor that 800BPM and 10 Joules of impact energy.2 functions ,This hammer is powerful enough for most heavy-duty job applications,yet lightweight for effortless control.it also features a very low vibration of 16 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.