
The Mpụga Chip-Evacuation Deep-Hole Drill bụ ngwá ọrụ nhazi dị elu nke e mere nke ọma maka ihe atụ egwu egwu miri emi, nke na-edozi isi ihe mgbu nke mgbawa miri emi dị ka mgbawa mgbawa, nkwụsi ike na-adịghị mma na arụmọrụ dị ala. Ọdịdị mgbawa mgbawa pụrụ iche nke mpụga ya bụ isi uru, nke nwere ike igbapu ibe ndị a na-emepụta n'oge a na-egwupụta ihe n'èzí ozugbo, na-ezere mgbawa mgbawa nke ọma n'ime oghere a na-egwupụta ihe, na-ebelata iyi ngwá ọrụ na mmebi workpiece, yana hụ na nkwụsi ike na ịga n'ihu nke usoro ịkụ ala.