天气预报 > 其他 > 打空调孔用什麽电钻
打空调孔用什麽电钻
更新时间: 2020-07-13 00:00:00  

电钻或水钻都行,冲击钻也可以,小钻头,打膨胀螺栓孔,直径50毫米左右的大钻头打管道孔。

空调打孔用带钻头的器具在固体或坚固材料中凿或钻孔洞。因为有的房子装修时,空调需要改装,但是没有合适的孔,就需要找专业打孔人员来钻孔。

冲击钻依靠旋转和冲击来工作。单一的冲击是非常轻微的,但每分钟4000多次的冲击频率可产生连续的力。可用于天然的石头或混凝土。冲击钻工作时在钻头夹头处有调节旋钮,可调普通手电钻和冲击钻两种方式。

关键词: 空调 电钻

打空调孔用什麽电钻相关经验

天气预报

最新推荐

页面:/news/view-269652/ | 耗时:0.5730 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=269652 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=269652 LIMIT 0,1
select * from tbl_Articles_sphinx where id=269652 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2243566,1476458,2664839,397354,701817,751539,2274379,583112,2004188,1080943,297417,189221,2254257,1734758,1132499,2070705,1524889,1386015,1709986,1275366,3436746,1130654,2238617,1084197,128841,1047881,239214,1114686,1467344,1947433) ORDER BY field (ArticleID,2243566,1476458,2664839,397354,701817,751539,2274379,583112,2004188,1080943,297417,189221,2254257,1734758,1132499,2070705,1524889,1386015,1709986,1275366,3436746,1130654,2238617,1084197,128841,1047881,239214,1114686,1467344,1947433)