146mm MK5E Overburden Eccentric Casing System with CIR110 Shank for Water Well Drilling - 155mm Reaming Diameter
The 146mm MK5E Overburden Drilling System with CIR110 shank is engineered for efficient water well drilling operations through loose overburden materials. This eccentric casing system provides simultaneous drilling and casing capabilities for superior performance.
| Parameter | Value |
|---|---|
| Product Category | Overburden Eccentric Casing Bit |
| Matched Hammer | CIR110 |
| Casing Pipe Outer Diameter | 146mm |
| Reaming Diameter | 155mm |
| Casing Diameter Range | 130-134mm |
- Simultaneous drilling and casing through loose overburden materials
- Cost-efficient system with minimal material left in the hole
- Surface hardening treatment for extended operating life and anti-wear properties
- Structurally optimized design for enhanced strength and ease of operation
- Stable and reliable performance with high drilling speed
| 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 |
To place an order, please provide: Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style
Provide: Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style
Standard packing includes individual cartons for each component, consolidated into larger cartons to ensure product protection during shipping.
Yes. Our mature production technology ensures all products meet international quality standards and performance requirements.
Water well depths typically range from 100 to 500 feet, depending on local geology and underground water levels.
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