| 摘要 |
<p>A workbench has a cast metal top part having a through aperture into which a variety of tool-carrying adaptor plates can be closely fitted and secured so that cutting elements of the tools project upwardly of the surfaces of the adaptor plates, these surfaces being co-planar with an upper support surface of the top part. The top part also includes provision for mounting a variety of tool holding devices, and further includes clamping rails to which a variety of accessories may be secured.</p> |
