Before you drill cylindrical in shape, its surface need to procure under the drill “the hole” — to stake. But not so easy to set the core to such detail. Helps may this simple device, consisting” of two halves: the bottom serves as bed for the most part, and on top of the guide pins worn shaped clamp with holes for the core. It is much easier to work, improves the accuracy of markup. The fixture will stand in good stead not only at home but also at work. N. PASHCHENKO, Turner, Donetsk region.
Recommend to read
NOT A SPRING, ELASTIC BAND
Young people and students again are in fashion bags with metal latch. However, this castle is long due to the breakdown of domestic flat springs. Carefully disassemble the latch and is...
SCRAPER-TIME
Gutters on the roofs of the cottages have to be cleared of debris not too often— usually in the autumn, during leaf fall. So it makes no sense to have this special tool. Instead, you...
