As a professional mechanic, I put the Milwaukee M12 Pointed Soldering Tp to the test and it exceeded my expectations. The fast heat-up time and precise control made automotive soldering easier and quicker than ever before. The handy cordless feature gives ultimate flexibility when working on a vehicle, and the compact design means it easily fits into tight spaces. The only drawback is that the initial investment may be expensive for some beginners in the automotive field. .