| Rhif Model | 3/3.5,4,5,6,8,10,12 modfedd | Ardystiad | ISO CE |
| Dril Rock caledwch | F=6-20 | Gwarant | 1 flwyddyn |
| Cyflwr | Newydd | Gwasanaeth Ôl-werthu | 7X24 awr ar gael |
| Math | I lawr y darnau drilio twll | Lliw | Fel cais |
| Math Prosesu | gofannu | Siâp botwm | Spherical, Ballistic, Semi-balistig |
| Man Tarddiad | Hebei, Tsieina (Tir mawr) | Siâp wyneb did | Fflat, ceugrwm, amgrwm, canolfan ollwng |
| Enw cwmni | JCDRILL | Coblynnod eraill | COP, DHD, CENHADAETH, SD |
| Defnydd | Drilio creigiau | Math | DTH darnau morthwyl |
| Deunydd | Carbid Twngsten | Math Peiriant | Offeryn Drilio |
| Manteision | ansawdd uchel a phrisiau ffatri | Siâp wyneb did | Fflat, ceugrwm, amgrwm, canolfan ollwng |
| Cais | Chwarel neu fwyngloddio neu ddrilio ffynnon | Pacio | Carton a chas pren |
Rydym yn wneuthurwr blaenllaw o offer drilio creigiau, fel morthwylion a darnau DTH, pibellau drilio DTH, morthwylion a darnau RC, darnau botwm morthwyl uchaf, cyplu, darnau croes, rhodenni drilio.
Mae gennym brofiad cyfoethog yn y maes hwn o forthwylion a darnau DTH ers 20 mlynedd.
Oherwydd ansawdd uchel, gwasanaeth proffesiynol a phris cystadleuol, mae gennym enw da gan ein cwsmeriaid ledled y byd, megis Ffrainc, Sbaen, yr Eidal, De Affrica, Awstralia, Iran, Malaysia, ac ati.
| Darnau Botwm Gwasgedd Is | ||||||
| Model | Pen, Dia. （mm） | Hyd Shank | Apline Q'ty | Port Hole Q'ty | Drill Bit Wyneb | |
| CIR | CIR65 | 65,68 | 105 | 4 | 2 | Wyneb Fflat |
| CIR70 | 76,85 | 111 | 4 | 2 | Wyneb Fflat, Wyneb Amgrwm | |
| CIR90 | 90,110 | 130 | 6 | 2 | Wyneb Ceugrwm, Wyneb Amgrwm | |
| CIR110 | 110,130,140 | 140 | 6 | 2 | Wyneb ceugrwm, wyneb gwastad | |
| CIR150 | 155,165,178 | 170 | 6 | 3 | Wyneb Amgrwm | |
| CIR170 | 195,203 | 170 | 6 | 3 | Wyneb Amgrwm | |
| Bit Shank | Diamedr Did.(mm) |
| CIR-Cyfres Pwysedd Aer Isel DTH Bits | |
| 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''Pwysedd Aer Canol DTH Bits | |
| BR1, BR2, HD25 | 64,70,76,80,82,90mm |
| 3'' Pwysedd Aer Uchel DTH Bits | |
| COP32, BR3, HD35, IR3.5, COP34, QL30, M30 | 85,90,95,100,105mm |
| 4'' Pwysedd Aer Uchel DTH Bits | |
| HD45, DHD340A, COP44, SD4, QL40, M40, HM4 | 105,110,115,120,127,130,133mm |
| 5'' Pwysedd Aer Uchel DTH Bits | |
| HD55, DHD350, COP54, SD5, QL50, M50, HM5 | 130,135,140,146,152,165mm |
| 6'' Pwysedd Aer Uchel DTH Bits | |
| HD65, DHD360, COP64, SD6, QL60, M60, HM6 | 152,155,165,171,190,203mm |
| 8'' Pwysedd Aer Uchel DTH Bits | |
| HD85,DHD380,COP84,SD8,QL80,M80,HM8 | 200,203,216,222,226,229,,241,254,270,305mm |
| 10'' Pwysedd Aer Uchel DTH Bits | |
| SD10, NUMA100 | 254,305,311,318,330mm |
| 12'' Pwysedd Aer Uchel DTH Bits | |
| DHD1120,SD12,NUMA120,NUMA125 | 305,311,330,356,381mm |
| Isafswm Nifer Archeb | Amh |
| Pris | |
| Manylion Pecynnu | Pecyn Cyflenwi Allforio Safonol |
| Amser Cyflenwi | 7 diwrnod |
| Telerau Talu | T/T |
| Gallu Cyflenwi | Yn seiliedig ar Orchymyn Manwl |
