Is there a screwdriver that can screw up a copper screw?
Come online is always false, met the random response, smatter, is simply false or deceptive directly mislead you, even hurt you.
The screwdriver can turn iron screws suck it up, because there is no magnetic magnet principle, but the principle is not copper, what can absorb copper, so fastener consultant Yu Wenlong believes no screwdriver suction from the copper screw.
