What should be the thickness of the soldering tip screwdriver? Thick more firmly, and slim is suitable for use with small screws and bolts. Combine the advantages of both by replacing traditional flat sharpening stinger combination: with semi-circular longitudinal grooves. This will ensure that the working edge of variable thickness. A screwdriver on the shoulder screw with any width.
Recommend to read
“TOURIST” IS THE YOUNGER BROTHER OF “VOLYN”
Several minutes before the opening of the amateur car design show of 1966 in Moscow, an unusual microcar with an equally unusual trailer attached rolled up to the starting line. Both the...
THE BIKE IN THE SUITCASE
Folding bike nowadays. However, its dimensions even when folded, not too small, and to keep it at home and even more to transport on the bus or tram is not always convenient. I set a...
