Guiding device for drilling precise holes in awkward places e.g. for building trade or DIY

摘要

Three columns (8,9,10), each with a reset coil (5,6,7) positioned at the top and inserted into bearings (28), are joined to a frame (3). A power drill (2) is fixed to the center of the guiding frame with a fixing element (4). Soft rubber or synthetic elements (16) located at the bottom of the columns prevent the guide (1) from sliding, even when used to drill holes (25) into slippery surfaces (12) like tiles.