rotary hammer

基本解釋

"A" Taper Drill Bits are designed for use in a rotary hammer equipped with an "A" Taper type chuck.
型錐形鉆頭適用于裝配了“A”型圓錐型夾頭的電錘。
www.e-gtm.com.cn
Our main products are electric drill, marble cutter, angle grinder, rotary hammer, pipe dredger, etc.
主要產(chǎn)品有手電鉆、石材切割機、角向磨光機、電錘、管道疏通器等。
Researches indicate that the new type of DTH hammer without drilling machine can make DTH hammer achieve percussive and rotary drilling using air compressor.
借鑒鑿巖機的轉(zhuǎn)釬機構(gòu)，利用活塞的回程能量帶動鉆頭旋轉(zhuǎn)。