When a chisel or crowbar is required, it must not be te […]
When a chisel or crowbar is required, it must not be temporarily replaced with a screwdriver. This is what our well team workers need to pay attention to. Some well teams don't pay much attention to this. In addition to the newly opened screwdriver, it is difficult to find a complete screwdriver, not the handle splitting, the serrated spikes (when the chisel is used), or the handle bending (when the crowbar Caused by).
Never hammer the handle of the screwdriver with a hammer. This can cause the handle to split, the cutter head to bend or break, the screw groove to split, and the like.
When using a screwdriver, the hand must grasp the entire handle. When tightening the screw, slowly apply force. If necessary and possible, clamp the workpiece to the vise. Keep the screw workpiece stable.
For live working, use a screwdriver with a handle insulation and a shank with an insulating sleeve.