Adjustable drill/marking template

What is this?Did you ever have to drill holes into a board or wall to insert screws that should fit into slots of the thing you're trying to hang onto the wall? This tool helps you measurethe correct distance, and lets you easily mark and even drill holes with the exact spacing. For wood or drywall, and 2 or more holes on a straight line, masking tape usually works well, but when drilling into brick walls, it's often hard to drill in the exact spot, which is what this tool helps you do. I used it for drilling accurately in bricks and cinder blocks, with holes up to 10mm. It's best to start with a smaller drill for more accuracy, then go bigger. The square pattern you can see in the pictures required 16mm holes for 10mm bolts. After drilling the 10mm holes with this tool, without drill adapters, I then widened the holes to 16mm without the tool. Boost MeDo you like the creativity of this slightly overengineered tool? Please consider boosting this design, it helps me buy the