The 1/2 in(13mm) variable speed coded hammer drill is lightweight tambo chibooreso chakavakwa kuti chishandiswe kwenguva yakareba, dual-mode sando chibooresa chehuni, simbi kana masonry application, chishandiso chakanakira kushandiswa nehunyanzvi.100% copper motor inopa simba guru. kumuchina, kumhanya kwekutenderera kunogona kusvika 3000RPM, kuvimbisa basa rekuchera rinoshanda.