Sawdust catcher. Drawing, description

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Sawdust catcher. Tips for the home master

Builder, home master

When drilling holes in vertical parts or a concrete wall, it is not so easy to demonstrate accuracy and not litter. However, here is a way to easily solve this problem.

Take any flat jar with a lid - for example, an empty shoe polish box - and, pressing it against the wall, start drilling a hole through it: all the dust thrown out by the drill will be inside the jar.

sawdust catcher

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Random news from the Archive

Digital camera in lighter housing 29.12.2003

Digital Dream has released a "spy accessory" - a JB1 digital camera that fits inside a Zippo lighter.

The difference between the JB1 digital camera, which contains a camera, a camcorder, a webcam, a voice recorder and a storage medium, is that it is placed ... in a case from a Zippo lighter. The device can take pictures without the participation of the operator, photographing the surrounding objects at specified intervals.

Thus, the camera can be left in a place of "operational interest" and then receive a digital chronicle of the events that took place. An additional convenience for covert shooting is provided by the design of the camera, which provides for instantaneous operation when the lighter cover is opened.

The JB1 camera can save up to 150 pictures at 640x480 resolution. The JB1 recorder records up to 12 minutes of speech. Data is transferred to a computer via the USB interface.

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