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Sollroc dth hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life,all the products are manufactured as per the international standard. They are widely used by our customers all over the world.
| Shank | Length(less bit) | External diameter | Top Sub Thread | Weight(less bit) | Hole Range |
| SD12 | 1880mm | 275mm | API 6 5/8''REG | 487kg | 305-445 |
1.Simple and reasonable design, easy to assemble and dis-assemble, low problem rate.
2.Low air consumption, smooth drilling, maximum impact power, high penetration rate.
3.Multiple precise heat-treatment with all hammer parts to provide longest lifespan under roughest working conditions.
Key words:
DTH hammer
SD12 hammer
12'' dth hammer
drill hammer
drill bit
water well drilling
mining
Martillo DTH
Martillo SD12
martillo perforador
broca
perforación de pozos de agua
minería
By sea, By air or By Express
Packaging
Other shank can be available:
3.5" hammer, shank: DHD3.5 / Bulroc BR3 / COP32 / QL30 / M30 /Mach303
4" hammer, IR DHD340A / SD4 / COP44 / QL40 / Bulroc BR4 / M40 / Mach44 shank
5" hammer, IR DHD350R / SD5 / COP54 / Bulroc BR5 / QL50 / M50 /Mach50 shank
6" hammer, IR DHD360 / SD6 / COP64 / Bulroc BR6 / QL60 / M60 shank
8" hammer, IR DHD380 / SD8 / COP84 /QL80 shank
10" hammer, SD10 / Numa100 shank
12" hammer, IR DHD1120 / SD12 / Numa120 / Numa125 shank
15" hammer, SD15 shank
We can also provide related products DTH button bits, ODEX, symmetric overburden systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
DTH hammers >> DTH bits >> RC hammers >>
RC bits >> Button bits >> ODEX system >>
