abun ciki
 | Bakin lu'u-lu'u da aka yi da ciki sanannen kayan aikin hakowa ne a cikin hakowa na ƙasa da hako rijiyar ruwa tare da haɓaka masana'antar hakowa. Amma kudin da ke cikin ciki ya ɗan fi girma a wani yanki, don haka don rage farashin su, wasu abokan ciniki suna buƙatar ɓangaren lu'u-lu'u sannan su yi walda a kan karfe don haƙa rijiyar ruwa. Amma yawancin abokan ciniki ba su san yadda ake walda ɓangaren lu'u-lu'u zuwa bututun ƙarfe ba. Xi'an Tydrill bits sun ba da sassan lu'u-lu'u ga abokan ciniki musamman a kasuwannin kudu maso gabashin Asiya tun 2014. Yi amfani da iskar iskar oxygen don dumama sandar walda, sannan sanya sashin lu'u-lu'u akan core bit, don haka zai iya rage farashin ku, idan kuna buƙatar sashin lu'u-lu'u mai inganci, da fatan za a iya tuntuɓar mu ta Lucy@tydrillbits.com. |
