A third hand is required the one who makes the soldering or welding of small parts, electronic and mechanical elements that we need to monitor both the connecting part and the tool. I made this work a device that securely holds the workpiece in any desired position. Made it so. The metal base is welded a ring-taped retaining screw from the top. The inner diameter drove a ball (of any material) with a through hole in the middle: it introduced the forceps, the legs of which, as vivigani closer together, pinching the item. The desired angle is given to changing the position of the ball. V. ARONETS, Chernivtsi
Recommend to read
“SLALOM” SLALOM
Someone had to ride on a sled, knows that the particular manoeuvrability from them should not wait: in the best case they can be deployed on a steep slope, but changing the direction...
“ETERNAL” CUFF
The weak point of any piston pump — automobile, motorcycle or Bicycle, as is well known, piston, or rather, leather cuff, and the main fault is a loose fit it to the cylinder walls. The...
