Products Description
LEANOMS
A 6 inch Hammer And Bit are components used in the drilling industry for various applications such as mining, construction, quarrying, and exploration. Let's break down the key components:
DTH Drill Hammer: The DTH drill hammer is a pneumatic drilling tool that is used to deliver impact force to the drill bit while drilling into rocks, soil, or other substrates. It operates by using compressed air to drive an internal piston that strikes the back of the drill bit, creating a hammering effect that breaks and fractures the material being drilled. DTH hammers are known for their efficiency in drilling through hard rock formations.
Drill Bit: The drill bit is the cutting tool attached to the end of the DTH hammer. It comes in various shapes and sizes depending on the drilling application and the type of material being drilled. In this case, a 6 inch Hammer And Bit refers to the diameter of the bit, indicating that it's designed to create a hole with a 6-inch diameter.
The DTH drilling method offers several advantages, including faster drilling rates, better hole straightness, and the ability to drill in challenging geological conditions. It's commonly used in large-scale drilling operations where depth and efficiency are crucial.
When using a 6 inch Hammer And Bit, the drilling process typically involves:
- Preparation: The drilling site is prepared, and the drill rig is set up to hold and operate the DTH hammer and bit.
- Insertion: The DTH hammer with the attached 6 inch Hammer And Bit is inserted into the hole that needs to be drilled.
- Drilling: Compressed air is delivered to the DTH hammer, which then transfers the energy to the drill bit. The hammering action of the piston inside the hammer and the cutting action of the drill bit work in tandem to break and remove the material, creating a hole.
- Advancement: As the drilling progresses, the drill rig is adjusted to accommodate the growing depth of the hole.
- Extraction: Once the desired depth is reached, the DTH hammer and bit are removed from the hole, and the drilled cuttings are cleared from the hole.
- Completion: Depending on the purpose of the hole (e.g., for mining, construction, or exploration), further steps may be taken to complete the drilling process, such as installing casing or extracting core samples.
Specification
LEANOMS
Technical Parameters Of DHD360 COP64 DTH Hammers
|
Bit Shank |
DHD360R/COP64/HD65 |
|
Hole Range |
Φ165-190mm |
|
Connection Thread |
API 3 1/2" Reg |
|
Working Pressure |
10-25Bar / 1-2.5Mpa |
|
Speed Recommend |
25-50rpm |
|
Pull Force Recommend |
11KN |
|
Length |
1263.5mm |
|
Weight |
112.36Kg |
Technical Parameters Of DHD360 COP64 DTH Bits
| Diameter |
Gauge Buttons |
Front Buttons |
Weight(KG) |
Part Number |
||||
|
mm |
Inch |
Flat Face |
Convex Face |
Concave Face |
Face Type |
|||
|
165 |
5 1/2 |
Φ18*8 |
Φ16*8 |
/ |
/ |
Flat Face |
24.6 |
LN-DHD360-165FF |
|
165 |
5 1/2 |
Φ18*8 |
Φ16*4 |
Φ16*4 |
/ |
Convex Face |
24.4 |
LN-DHD360-165CV |
|
165 |
5 1/2 |
Φ18*8 |
Φ16*4 |
/ |
Φ15*4 |
Concave Face |
24.1 |
LN-DHD360-165CC |
|
171 |
6 3/4 |
Φ18*8 |
Φ16*6 |
/ |
Φ16*4 |
Concave Face |
24.8 |
LN-DHD360-171CC |
|
178 |
7 |
Φ18*8 |
Φ16*6 |
/ |
Φ16*4 |
Concave Face |
25.4 |
LN-DHD360-178CC |
|
190 |
7 1/2 |
Φ18*10 |
Φ16*8 |
/ |
Φ16*5 |
Concave Face |
26.9 |
LN-DHD360-190CC |
