Boring Head (Boring bar) ndiyo huru yemidziyo yekufinha uye CNC milling muchina maturusi, semuenzaniso kurongedza muchina unobhowa, wakachinjika unobhowa muchina, wakajairwa kufinha muchina.
Boring Misoro inoshandiswa kufinha, kufinha denderedzwa rekunze, kufinha magumo kumeso, gomba remanera rinofinha, gomba rinopera kumeso, kucheka gomba uye yekunze mhete groove uye kumwe kugadzirisa.
Iyi Boring head combo set ine musoro unofinha,Boring Bars,Boring Shank, yakanakira muchina wekugaya.