The usual tip is a spatula she is hidden by a rubber tube. This sheath not only protects the working tip of a screwdriver, but pockets. Pulled the head of the screw, it will screw it in tight spaces. With this nozzle easier to hold a screwdriver in Spiez unscrews the screw with a spherical head. Shifting under gentle pressure to the handle, the nozzle will inform and with the depth of the hole. E. SAWICKI, Korosten, Zhytomyr region.
Recommend to read
WITHOUT STAMP AND PUNCH
Everyone is used to what is required for forming the matrix and punch. In many cases, however, can do without the surround matrix — sufficient and shaped holes in sheet metal or plywood....
DISGRACED LINER
The first post-war years were marked by the aircraft industry in the rapid development of jet technology. To increase the thrust of gas turbine engines, their efficiency and, most...
