| Sebaka sa Tšimoloho: | China |
| Lebitso la Brand: | JCDRILL |
| Nomoro ea Mohlala: | 146,168,178,183,194,219,245,273,325,377 |
| Setifikeiti: | CE,ISO |
Sebaka sa Kopo: E loketse ho cheka liliba tsa metsi, liliba tsa mocheso oa mocheso, li-miscopies tse khutšoane, lesoba la moaho la mofuta o monyane oa moaho, projeke ea letamo le boema-kepe.
1. Ring bit le casing seeta kopano e arotsoe, seeta sa casing se kenngoa ho casing tube ho cheka.Notlela kopano ho pilot bit ka hamore.Lehetla le ka holimo la pilot bit le kopanya lehetla la seeta sa casing.
2. Matla a percussive a Hammer a fetisoa ka mofofisi le likotoana tsa mehele, lejoe le pshatlang .Karolo e 'ngoe ea matla a matla a ntlafatsoang.
3. Ha ho phethoa ho cheka le ho kenya kh'outu, khoele ea ho phunya e nang le pilot bit e khutlisoa ka ho chencha hanyenyane ho notlolla khokahanyo ea bayonet.Sekhahla sa selikalikoe se lula sekoting, 'me se ka fumanoa ha feela mokotla o ka khutlisoa
4. Ho cheka ho tsoela pele ho ea botebong bo lakatsehang ka har'a lefika ho sebelisa ho cheka ho tloaelehileng.
| Bonyane Bongata ba Order | N/A |
| Theko | |
| Lintlha tsa Sephutheloana | Sephutheloana sa Tlhahiso e Tloaelehileng ea Export |
| Nako ea thomello | 7 matsatsi |
| Melao ea Tefo | T/T |
| Matla a Phepelo | E ipapisitse le Taelo e Felletseng |
