| Tauira Tauira | 3/3.5,4,5,6,8,10,12 inihi | Tiwhikete | ISO CE |
| Drill Rock pakeke | F=6-20 | Pūtāhui | 1 Tau |
| Tikanga | Hou | Ratonga muri-hoko | 7X24 haora e waatea ana |
| Momo | Raro i nga paraka poka | Tae | Hei tono |
| Momo Tukatuka | Te patupatu | Te ahua o te paatene | Porowhita, Porowhita, Semi-pooro |
| Te Wahi Taketake | Hebei, Haina (Mainland) | Te hanga kanohi moka | Flat, concave, convex, drop center |
| Ingoa Waitohu | JCDRILL | Ko etahi atu hiku | COP, DHD, MISSION, SD |
| Whakamahinga | Te keri toka | Momo | DTH Hammer paraka |
| Rauemi | Tungsten Carbide | Momo Miihini | Utauta Keri |
| Nga painga | te kounga teitei me nga utu wheketere | Te hanga kanohi moka | Flat, concave, convex, drop center |
| Taupānga | Te keri, te keri, te keri poka | Tarapi | Kaata me te pouaka rakau |
Ko te oranga o te moka DTH e whakawhirinaki ana ki te rauemi me te hangarau o te moka.Ko te moka JCDRILL BIT he mea hanga mai i te maitai koranu tino pai rawa atu.
Whakamahia te rino hangai kounga, te maimoatanga wera me te peening o te pere kia pai ai te pumau me te pono o te kaha me te uaua.
1. He roa te oranga o te moka: he roa te oranga o nga taonga koranu maitai, he teitei ake i nga hua rite;
2. He tino pai te keri: ko nga niho keri he kore e mau, kia koi tonu te moka drill, na reira ka pai ake te tere o te urunga o nga niho;
3. Te tere o te keri: ka pakaru te toka ma te wiriwiri me te tapahi;
4. He pai te painga o te mokowhiti: ko te upoko taimana hou he kaha te aukati abrasion me te pai o te mokowhiti, e taea ai te whakamahi tika i nga niho tapahi;
5. Te awhe tono whanui: kua whakamatauhia e te mahi he pai tenei moka wiri mo te keri i roto i nga hanganga ngawari me te reo pakeke, penei i te toka warowaiha, te kowhatu kowhatu, te toka cretaceous, te toka uku, te toka toka me te kirikiri (kei raro iho i te taumata 9 o te kaha ki te wiri. ,).Ka whakatauritea ki nga akoako whanui, ina koa ki nga hanganga toka o te karaehe 6-8, he tino whakamiharo te paanga.
Ko te mata moka ruku i hangaia e JCDRILL mai i te 2 inihi ki te 40 inihi te whanui, he momo momo ahua mata mutunga noa, te ahua niho koranu me nga momo toka kia rite ki te tono me nga hanganga toka e keri ana koe.
Ka taea e matou te whakarite i te moka drill kia rite ki to hiahia.He rereke nga ahua o te upoko drill ka tohua i runga i nga momo toka.
| Paraka patene Pēhanga Teitei | ||||||
| Tauira | Upoko, Dia.（mm） | Te roa o te Shank | Apline Q'ty | Tauranga Poka Q'ty | Mata Drill Bit | |
| DHD | JD25A | 76,80,85,90 | 174 | 6 | 2 | Mata Papatahi |
| DHD3.5 | 90,95,100,108 | 180 | 8 | Mata Papatahi | ||
| DHD3.5A | Mata Papatahi | |||||
| DHD340 | 108,115,127,130 | 209 | Kanohi Kopapa | |||
| DHD340A | Kanohi Kopapa | |||||
| DHD350 | 140,146,152,165,178 | 260 | Kanohi Concave, Kanohi Papatahi, Kanohi Convex | |||
| DHD350A | Kanohi Concave, Kanohi Papatahi, Kanohi Convex | |||||
| DHD350S | 127,130 | 260 | Mata Pokarekare | |||
| DHD360 | 154,165,171,178,190,203 | 308.5 | Kanohi Concave, Kanohi Papatahi | |||
| DHD360A | Kanohi Concave, Kanohi Papatahi | |||||
| DHD380 | 203,216,230,235,254,275,305 | 350 | 10 | Kanohi Concave, Kanohi Convex, Kanohi Concave-Convex | ||
| DHD380A | Kanohi Concave, Kanohi Convex, Kanohi Concave-Convex | |||||
| DHD1120 | 305,311,325,350,381,400,445,500 | 490 | 8 | 4 | Kanohi Concave, Kanohi Convex, Kanohi Concave-Convex | |
| QL | QL40 | 108,115,127,130 | 108 | 10 | 2 | Mata Pokarekare |
| QL40A | Mata Pokarekare | |||||
| QL50 | 140,146,152,165,178 | 140 | 12 | Kanohi Concave, Kanohi Papatahi, Kanohi Convex | ||
| QL50A | Kanohi Concave, Kanohi Papatahi, Kanohi Convex | |||||
| QL60 | 154,165,171,178,190,203 | 154 | Kanohi Concave, Kanohi Papatahi | |||
| QL60A | Kanohi Concave, Kanohi Papatahi | |||||
| QL80 | 203,216,230,235,254,275,305 | 331 | 16 | Kanohi Concave, Concave-Convex Face | ||
| QL80A | Kanohi Concave, Concave-Convex Face | |||||
| NUMA | NUMA100 | 254,275,305,325,350,400 | 375 | 10 | 2,3,4 | Te Kanohi-Convex |
| NUMA100A | Te Kanohi-Convex | |||||
| N125 | 305,311,325,350,381,400,445 | 491 | 3,4 | Te Kanohi-Convex | ||
| MAHI | MAHI 30 | 90,95,100,108 | 225 | 8 | 2 | Mata Papatahi |
| MAHI 40 | 108,115,127,130 | 228 | 12 | Kanohi Kopapa | ||
| MAHI 50 | 140,146,152,165,178 | 260 | Kanohi Concave, Kanohi Papatahi, Kanohi Convex | |||
| MAHI 60 | 154,165,171,178,190,203 | 231 | Kanohi Concave, Kanohi Papatahi | |||
| MAHI 80 | 203,216,230,235,254,275,305 | 329 | Kanohi Concave, Concave-Convex Face | |||
| SD | SD4 | 108,115,127,130 | 260 | 8 | Mata Pokarekare | |
| SD5 | 140,146,152,165,178 | 259 | Kanohi Concave, Kanohi Papatahi, Kanohi Convex | |||
| SD6 | 154,165,171,178,190,203 | 322 | Kanohi Concave, Kanohi Papatahi | |||
| SD8 | 203,216,230,235,254,275,305 | 321 | 2 3 | Kanohi Concave, Concave-Convex Face | ||
| SD10 | 254,275,305,325,350,400 | 356 | 2 3 4 | Te Kanohi-Convex | ||
| SD12 | 305,311,325,350,381,400,445,500 | 470 | 3 4 | Te Kanohi-Convex | ||
| Bit Shank | Moka Diamita.(mm) |
| CIR-Series Iti Pehanga hau DTH Paraka | |
| CIR65,HR65 | 65,68,75mm |
| CIR80,HR80 | 83,85mm |
| CIR90,HR90 | 85,90,110mm |
| CIR110,HR110 | 110,115,120,135mm |
| HR150, | 155,160,165,170,180,210,220mm |
| 1''-2''Waenga Air pressure DTH Bits | |
| BR1,BR2,HD25 | 64,70,76,80,82,90mm |
| 3'' Moka DTH pehanga hau teitei | |
| COP32,BR3,HD35,IR3.5,COP34,QL30,M30 | 85,90,95,100,105mm |
| 4'' Moka DTH pehanga hau teitei | |
| HD45,DHD340A,COP44,SD4,QL40,M40,HM4 | 105,110,115,120,127,130,133mm |
| 5'' Moka DTH pehanga hau teitei | |
| HD55,DHD350,COP54,SD5,QL50,M50,HM5 | 130,135,140,146,152,165mm |
| 6'' Moka DTH pehanga hau teitei | |
| HD65,DHD360,COP64,SD6,QL60,M60,HM6 | 152,155,165,171,190,203mm |
| 8'' Moka DTH pehanga hau teitei | |
| HD85,DHD380,COP84,SD8,QL80,M80,HM8 | 200,203,216,222,226,229,,241,254,270,305mm |
| 10'' Moka DTH pehanga hau teitei | |
| SD10,NUMA100 | 254,305,311,318,330mm |
| 12'' Moka DTH pehanga hau teitei | |
| DHD1120,SD12,NUMA120,NUMA125 | 305,311,330,356,381mm |
| Rahi ota iti | N/A |
| Utu | |
| Nga Taipitopito mokete | Paerewa Kaweake Tukunga Paerewa |
| Wā Tukunga | 7ra |
| Nga tikanga utu | T/T |
| Te kaha tuku | I runga i te Ota Taipitopito |
