Wuhan Kingdrilling Diamond Co.,Ltd
Wuhan Kingdrilling Diamond Co.,Ltd
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Product name: 185mm MK5E168 Overburden Casing Drilling System Hole Opener Bits With CIR110 Shank For Rock Drilling
Product category: Overburden casing drilling tools
Matched hammer: Hammer CIR110
Matched casing pipe OD: 168mm
- Longer life: The DTH Drill Bit is designed to withstand rigorous drilling operations, ensuring a longer lifespan and reducing the need for frequent replacements. This feature guarantees value for your investment.
- High drilling efficiency: Equipped with cutting-edge technology, this drill bit offers superior drilling efficiency, resulting in faster and more effective drilling. Get the job done with ease and efficiency.
- Stable drilling speed: Experience a consistent and stable drilling speed that enables smooth and precise drilling in a wide range of materials. Say goodbye to uneven drilling and experience frustration-free operation.
- Good performance: The DTH Drill Bit consistently delivers excellent performance, providing reliable results in various drilling applications. Enjoy the confidence of knowing that your drilling tasks will be completed effectively and efficiently.
MK5E casing drilling tools application range:
It is suitable for drilling water wells, geothermal wells, short micropiles, medium mini-type grounting hole of building, dam and harbour project.
MK5E Casing drilling tools advantage:
1. Simple structure
2. Easy operation
3. Reliable quality
4. Retrievable drilling tools
5. Long service life
MK5E Casing drilling tools technical parameters:
| Technical Parameters | |||
| Model | Reaming Diameter(mm) | Casing Diameter(mm) | Equipped Hammer |
| MK5E108 | 115 | 93-99 | 90 |
| MK5E127 | 130 | 115-117 | 110 |
| MK5E146 | 155 | 130-134 | 110/340 |
| MK5E168 | 185 | 148-156 | 110/340 |
| MK5E178 | 195 | 158-166 | 150/340 |
| MK5E183 | 196 | 168-176 | 350/360 |
| MK5E193 | 206 | 176-182 | 360 |
| MK5E219 | 236 | 199-207 | 360 |
Order Guide: Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style
FAQ:
1. What are odex piles?
ODEX stands for Overburden Drilling EXentric and is a generic word for percussively drilled and cased piles. Typically employed in difficult terrain conditions such as cobblestone, boulder, and rock layers, and can be used to pile through mine workings and broken or laminated rock.
2. How does a casing advancer Work?
The Casing Advancer has been designed to allow drilling and casing to be carried out at the same time as one integral operation. This feature eliminates the need to drill the large diameter hole with a Rock Bit, pull the drill rod string and Rock Bit from the hole and then ream the casing back into the hole.
3. How far can you directional bore?
What are the minimum and maximum lengths of crossing? Maximum lengths and hole diameters are determined by project specific geotechnical conditions however effective outside range for heavy rig horizontal directional drilling is 3,000 m
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