| 摘要 |
<p>The handled power tool (10) is supported with two half clamps attached to a vertical tube (18) which fits over a second tube (20). This second tube is rigidly attached to a horizontal tube (30) which is supported at its front end by two hinged legs (54). The horizontal tube has an inner sliding tube (32) for storing drill bits and similar accessories. Lugs (44, 46) at each end of the tube (30) have holes to receive hooks (48) of a carrying strap. The support makes it easier to drill holes in positions which are difficult to reach and might otherwise be dangerous to the user.</p> |
