| Nọmba awoṣe | 3 / 3.5,4,5,6,8,10,12 inches | Ijẹrisi | ISO CE |
| Lu Rock líle | F=6-20 | Atilẹyin ọja | Odun 1 |
| Ipo | Tuntun | Lẹhin-tita Service | Awọn wakati 7X24 wa |
| Iru | Rotari liluho Rig | Àwọ̀ | Bi ìbéèrè |
| Ilana Ṣiṣe | Ṣiṣẹda | Bọtini apẹrẹ | Ti iyipo, Ballistic, Ologbele-ballistic |
| Ibi ti Oti | Beijing, China (Mainland) | Bit oju apẹrẹ | Alapin, concave, convex, aarin ju silẹ |
| Oruko oja | JCDRILL | Awọn ibọsẹ miiran | COP,DHD,IṢẸ, SD |
| Lilo | Rock liluho | Iru | DTH Hammer |
| Ohun elo | Carbide | Ẹrọ Iru | Ọpa liluho |
Ifaara
DTH Back Hammer BH140 BH170 BH190 BH240 fun liluho daradara omi, iwakusaliluho, eyi ti o ṣe iranlọwọ fun free DTH Hammer ati lu paipu ti o ti jammed ni lu iho.O ti wa ni lilo pupọ ni liluho afẹfẹ DTH.
Hammer Back jẹ ohun elo ti o le fipamọ ati tun bo okun liluho ti o di sinu iho kan, o le ni irọrun ni ibamu ni isẹpo tube ti o yẹ laarin atilẹyin liluho ati ori yiyi lati pese apapo ti o munadoko ti hammering sẹhin ati gbigbọn si loosen di lu lu awọn gbolohun ọrọ.
Awọn òòlù ẹhin DTH ni a lo fun ṣiṣe pẹlu liluho ti o di, lu soke lati yanju iṣoro liluho di.
Awoṣe akọkọ: BH140 BH170 BH190 BH240
| Back Hammer | |||||
| Awọn ọja | Titẹ | O tẹle | Lapapọ Gigun (mm) | Iwọn opin | KG |
| LBH140 | 8 Pẹpẹ | API 3 1/2" | 510 | 140 | 31 |
| LBH160 | 8 Pẹpẹ | API 3 1/2" | 540 | 160 | 44 |
| LBH190 | 8 Pẹpẹ | API 4 1/2" | 580 | 190 | 63 |
| LBH240 | 8 Pẹpẹ | API 4 1/2" | 600 | 240 | 85 |
| DTH Hammer | ||
| Iru | Awoṣe | Ode opin |
| Ga titẹ DTH Hammer | ||
| 3 inch | JD25A | 71mm |
| 3.5 inch | JD35A/M30 | 82mm |
| 4 inch | JD45A/QL40A/M40/SD4 | 99mm |
| 5 inch | JD55A/QL50A/M50/SD5 | 125mm |
| 6 inch | JD65A/QL60A/M60/SD6 | 142mm |
| 8 inch | JD85A/QL80A/M80/SD8 | 180mm |
| 10 inch | HD100A/SD10 | 225mm |
| 12 inch | JD125A/SD12 | 275mm |
| 14 inch | JD140A | - |
| Middel Ipa DTH Hammer | ||
| 2.5 inch | BR1 | 56mm |
| 3 inch | BR2 | 64mm |
| 3.5 inch | BR3 | 82mm |
| Isalẹ titẹ DTH Hammer | ||
| 3 inch | CIR65 | 68mm |
| 3.5 inch | CIR70 | 76mm |
| 4 inch | CIR90 | 99mm |
| 5 inch | CIR110 | 110mm |
| 6 inch | CIR150 | 150mm |
| 8 inch | CIR170 | 170mm |
| Back Hammer | ||
| 6 inch | BH140 | 155mm |
| 8 inch | BH170 | 190mm |
| 10 inch | BH190 | 220mm |
| 12 inch | BH240 | 190mm |
Aworan
| Opoiye ibere ti o kere julọ | N/A |
| Iye owo | |
| Awọn alaye apoti | Standard Export Ifijiṣẹ Package |
| Akoko Ifijiṣẹ | 7 ọjọ |
| Awọn ofin sisan | T/T |
| Agbara Ipese | Da lori Apejọ Alaye |
