1F1 14F1 nwere ọnụ ọnụ gburugburu, nke enwere ike iji mee profaịlụ, oghere, oghere na ngwaahịa dị iche iche, dị ka profaịlụ na osisi ịkpụ osisi, ezé na oghere oyi oyi, oghere / oghere na nkume, iko, ceramics na kwa carbide / HSS. ngwá ọrụ.
Anyị 1F1 14F1 na-eji super bonding, nke nwere ike idowe gburugburu ọnụ ruo ogologo oge, belata oge ejiji.