N a machine tool for boring holes, having a stand and work table with facilities for lowering the tool to the workpiece 钻床
To build this really requires a lathe, bandsaw, drill press…etc.
建立这确实需要一个车床,带锯,钻床等…
Drill press. Dimensions and operating clearance area can be specified.
钻床。可以指定尺寸和操作净空面积。
Do not use any sort of heavy machinery — drill press, lathe, or mill; it will not be safe.
不要用像钻床、车床、磨坊等重型器械,这样不安全。
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