| Agba | nwa, odo | Aha ngwaahịa | arịlịka bolt |
| Mechaa | Na-egbuke egbuke(Enweghị mkpuchi) | Ojiji | Nkwụsi ike mkpọda, obere ikpo, ntu ala, arịlịka nkume |
| Usoro nke nha | Metric | Isi okwu 1 | mkpanaka arịlịka |
| Aha ika | JCDRILL | Isi okwu 2 | mkpara arịlịka nke onwe |
| Ihe onwunwe | Igwe igwe | Isi okwu 3 | eri arịlịka nchara zuru oke |
| Dayameta | R25, R32, R38, R51, T30, T40, T52, T76, T103 | Aha 1 | nkume bolt |
| Ike | Ike ibu dị elu | Aha 2 | oghere arịlịka mmanya |
| Ọkọlọtọ | ISO | Aha 3 | mkpara arịlịka |
Okwu mmalite
Ngwa:
A na-eji ihe nkedo arịlịka mee ka ogwe arịlịka dị ogologo.Ọ na-eme ka nnyefe ike site na njedebe ruo na njedebe n'etiti ogwe gaa na
etinyere na ọnọdụ pụrụ iche.Ya mere ọ nwere ike ibelata mfu nke arịlịka mmanya.Ka ọ dị ugbu a, a ga-eji ya dị iche iche
ọnọdụ nke chọrọ ogologo mmanya arịlịka dị iche iche.Anchor coupler nwekwara ike hụ na kacha percussive ume
na egwu egwu.Dabere na nkọwapụta kacha nta, njikọ arịlịka Jcdrill nwere ike ikwe nkwa na ya kacha
nbibi ibu bụ otu ihe ahụ dị ka akụkụ SDA.
Njirimara
1.Ịbụ kemeghi ka ụdị nke arịlịka mmanya.
2. Couplers nwere ike elongate na arịlịka Ogwe .
3.Easy njikọ arịlịka mmanya.
| R-eriri-njikọ | ||||
 | Nha | Mpụta Dia | Ogologo | Ibu |
| mm | mm | Kg | ||
| R25N | 36 | 150 | 0.6 | |
| R32L | 42 | 145 | 0.8 | |
| R32N/1 | 42 | 160 | 0.85 | |
| R32N | ||||
| R32S/1 | 42 | 190 | 1.02 | |
| R32S | ||||
| R38 | 51 | 220 | 1.7 | |
| R51L | 63 | 140 | 1.2 | |
| R51L | 63 | 170 | 1.7 | |
| R5IN | 63 | 200 | 19 | |
| R5IN | 63 | 220 | 2 | |
Foto
| Ọnụ ego kacha nta | N/A |
| Ọnụ ahịa | |
| Nkọwa nkwakọ ngwaahịa | Ngwungwu mbupu ọkọlọtọ |
| Oge Mbuga ozi | 7 ụbọchị |
| Usoro ịkwụ ụgwọ | T/T |
| Ikike inye | Dabere na usoro zuru ezu |
