
Le carbide gun drill, eyaziwa ngokuba yi-deep hole cutting insert drill, imele isisombululo esiphezulu nesisebenzayo somatshini onzulu womngxuma. Idibanisa ukugrumba, ukukruqula kunye nokuphinda kusebenze kwintsebenzo enye, ivumela ukusetyenzwa komngxuma ophezulu - ochanekileyo kwipasi enye. Iyilwe ukusuka kwi-premium carbide imathiriyeli kunye noyilo olukhethekileyo kunye noyilo lolwakhiwo, iyagqwesa ekujonganeni neemeko ezinzima zomatshini ngelixa igcina uzinzo olubalaseleyo kunye nobomi benkonzo ende, iyenza ibe sisixhobo esisisiseko sokwenziwa ngokuchanekileyo kumashishini amaninzi.
Iqhosha le-carbide drill feather key sisikhokelo esichanekileyo-enziwe ngobunjineli kunye nendawo yokubeka imipu ye-carbide (izixhobo zokomba ezinzulu). Iqinisekisa ukusika okuzinzileyo, ulungelelwaniso oluchanekileyo lomngxunya, kunye nobomi besixhobo esongezelelweyo ngexesha lokuchaneka okuphezulu komngxuma onzulu. Yenziwe ngeprimiyamu yetungsten carbide (WC-Co) enobuchwephesha bokugquma bezinga eliphezulu, inika ukuxhathisa okukhethekileyo kokunxiba kunye nomthamo wokuthwala umthwalo kwiindawo ezirhabaxa zomatshini.