日韩精品一区二区三区四区,日本免费黄色片_欧美成人精品欧美一级乱黄_免费大片黄国产在线观看_中日韩欧美风情视频_亚洲av东京热一区二区-日本三级在线看一区二区-国内成人毛片视频免费看-99热久久这里_只有精品首页

saleslin@cayken.com.cn
Diamond Core Drill
have the functions of constant power, soft start,stepless speed regulation 
TECHNICAL PARAMETER
Brick drilling range (mm) Rated Voltage(v)

Rated Frequency(Hz)

Rated Input Power(w) No-load Speed(rpm) Cable length(m)
Borehole depth(mm)
Net/Gross Weight(kgs) Packing Weight(cm)
OND-911 ~4.5”(~110) 110/220~ 50-60 1980
100-2850 3.5 350 5.5/7.5 55*14*34
OND-916H ~6”(~160)
110/220~
50-60
2300
100-1900
3.5
350
7/9
55*14*34