This simple device will help with the help of ordinary hand drills to cut holes of any diameter in the plywood, hardboard and particleboard.
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EXPRESS CARTRIDGE
To various tool holders, cartridges and heads, clamping a working tool in addition to reliability, is increasingly imposed and such requirements as simplicity, convenience and...
WITH THE BIKE IN THE SUBWAY
But not to throw out it! And involuntarily thought creeps in to make it a foldable frame. The same as, say, the "Kama". I reviewed the literature on the subject (including the...
