Product name: 6inch High Air Pressure DTH Down To Hole Hammer With DHD360 Shank For Water Well Drilling
Product category: Water well drilling tools
Matched hammer: Hammer DHD360
Connection thread: API3-1/2"REG
Working pressure(bar): 10~25
Outer diameter(mm): 142
Weight(KGS): 98
Bit diameter recommend(mm): 165~190
Designed with reliable parts, the DTH hammer guarantees a long life span, making it a valuable investment for your drilling operations. With easy and cheap maintenance requirements, this tool proves to be a convenient choice for any drilling project. Not only does the DTH hammer excel in performance and durability, but it also boasts lower air and oil consumption. This feature contributes to reducing operational costs and environmental impact, further enhancing its appeal.
High air pressure DTH hammer with DHD360 shank details:
Kingdrilling drilling solutions are designed to deliver industry-leading returns in sample quality and drilling productivity in the exploration for gold, silver, platinum, copper, nickel, iron ore, and other base metals.
Supported by on-site support and consultation from our expert regional teams, kingdrilling systems have earned their reputation as The Driller’s Choice.
High air pressure DTH hammer with DHD360 shank technical parameters:
| Model |
OD
(mm)
|
Hole range
(mm)
|
Length (mm) |
Connection
Thread |
Working
pressure
(Mpa)
|
Air Consumption |
Weight
(Kg)
|
| MH35D |
82 |
90~115 |
888 |
API2-3/8"REG |
1.0~1.5 |
1.0Mpa-3.8m3/min |
1.5Mpa-7.5m3/min |
25 |
| MH40D |
99 |
110~135 |
1011 |
API2-3/8"REG |
1.2~2.0 |
1.0Mpa-6m3/min |
1.8Mpa-10m3/min |
2.4Mpa-15m3/min |
43.2 |
| MH50D |
125 |
135~155 |
1110 |
API2-3/8"REG/API2-7/8"IF/API3-1/2"REG |
1.3-2.3 |
1.0Mpa-7m3/min |
1.8Mpa-14m3/min |
2.4Mpa-19m3/min |
69 |
| MH60D |
142 |
155~203 |
1238 |
API3-1/2"REG |
1.5~3.0 |
1.0Mpa-9m3/min |
1.8Mpa-18m3/min |
2.4Mpa-26m3/min |
98 |
| MH80D |
180 |
195~254 |
1359 |
API4-1/2"REG |
1.5~3.0 |
1.0Mpa-12m3/min |
1.8Mpa-22m3/min |
2.4Mpa-28m3/min |
175 |
How to order?
Shank Type + Top Sub Thread + (With/Without Valve, if this parameter is optional)
Kingdrilling DTH Hammer advantages:
1. High-frequency hammer design for faster penetration,
2. improved steerability
3. simpler flushing,
4. less impact to sensitive electronics
5. manufactured using superior kingdrilling heat treat processes
FAQ:
1. What is hole hammer?
A pneumatic drilling tool that runs on compressed air is the down-the-hole (DTH) pneumatic hammer. Drilling in hard rock strata, gravel, and pebbles is appropriate. It is frequently utilized in the construction of bridges, pile foundations for buildings, mining, geological investigation, hydrological wells, and other industries.
2. Is top hammer drilling vs down-the-hole drilling?
The primary difference between the top hammer and down-the-hole drilling methods is where the hammer is attached. The hammer in the industrial equipment makes contact with the bit during the down-the-hole drilling method. The top hammer drilling method's activity is concentrated at the very top of the drill string.
3. What is a top hammer used for?
Top hammer drills are primarily used in mining, construction and quarrying of rock material. Top hammer drilling, combined with the “drill and blast” method, makes the whole excavation process extremely efficient.
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