
Ƙwararren Chip-Evacuation Deep-Hole Drill babban kayan aiki ne na mashin ɗin da aka kera musamman don yanayin hako rami mai zurfi, wanda ke warware ɓangarorin ɓacin rai na ramukan ramuka na gargajiya kamar guntu guntu, rashin kwanciyar hankali da ƙarancin inganci. Tsarin ƙaurawar guntu na musamman na waje shine babban fa'ida, wanda zai iya fitar da kwakwalwan kwamfuta da aka samar yayin hakowa waje a cikin ainihin lokacin, yadda ya kamata don guje wa tarin guntu a cikin ramin rawar soja, rage lalacewa na kayan aiki da lalacewar aiki, da tabbatar da kwanciyar hankali da ci gaba da aikin hakowa.