To drill from the opening in the wall, lined with tiles, for example in the bathroom, I first clean lazurevy layer rotational motion of an ordinary glass cutter, carbide wheel pressed in the center hole. Then the tiles can be easily and drill. G. NECHAEV, g Perm
Recommend to read
PIPE RESONANCE
In the magazine we told about the methods of choosing the parameters of the resonant pipes ("modelist-Konstruktor" No. 9 for 1995) for highly accelerated engines. Fulfilling the wishes...
THE CAR BECOMES RESISTANCE
Exactly the same as a modern car, soft suspension is needed and its radio-controlled models-copies. After all, the impact of the model on the ground or, conversely, jump over a...
