Product name: High performance 133mm symmetric 3 reamers casing drilling system for soft and hard rock formation
Product category: High performance 133mm symmetric casing drilling tools
Matched hammer: Hammer CIR110
Matched casing pipe OD: 133mm
High performance 133mm symmetric 3 reamers casing drilling system advantage:
1. Straight Holes and Fast Penetration Rate
2. Less Torque in all ground conditions
3. Easy System to lock and Unlock Ring
4. Drilling at any angle required
5. More Holes and Low investment
High performance symmetric 3 reamers casing drilling system technical parameters:
| Technical Parameters |
| Model |
Reaming Diameter(mm) |
Casing Diameter(mm) |
Equipped Hammer |
| NMK5E108 |
115 |
93-99 |
90 |
| NMK5E127 |
130 |
115-117 |
110 |
| NMK5E146 |
155 |
130-134 |
110/340 |
| NMK5E168 |
185 |
148-156 |
110/340 |
| NMK5E178 |
195 |
158-166 |
150/340 |
| NMK5E183 |
196 |
168-176 |
350/360 |
| NMK5E193 |
206 |
176-182 |
360 |
| NMK5E219 |
236 |
199-207 |
360 |
Order Guide: Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style
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.
FAQ:
1. What is drill casing?
Casing is a large diameter pipe that is assembled and inserted into a recently drilled section of a borehole. Similar to the bones of a spine protecting the spinal cord, casing is set inside the drilled borehole to protect and support the wellstream.
2. Why is percussion drilling used?
Cable percussion drilling is a tried and tested method of site investigation. The drilling technique allows the installation of casing inside the borehole to prevent loose soils collapsing into the hole, allowing the borehole to be advanced to considerable depths while maintaining good progress.
3. What is drill casing?
Casing is a large diameter pipe that is assembled and inserted into a recently drilled section of a borehole. Similar to the bones of a spine protecting the spinal cord, casing is set inside the drilled borehole to protect and support the wellstream.
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