114mm MSX Slide Block Symmetric Casing Drilling Bit for Water Wells and Geothermal Applications
The 114mm MSX slide block symmetric casing drilling bit is engineered for construction applications requiring precise and efficient drilling operations. This system combines pilot bit technology with slide blocks and casing shoe components for optimal performance in various geological conditions.
Ideal for drilling water wells, geothermal wells, micro piles, and medium mini-type grouting holes for building, dam, and harbor projects.
- Pilot bit + 2 slide blocks + casing shoe
- Pilot bit + 3 slide blocks + casing shoe
- Pilot bit + 4 slide blocks + casing shoe
| Model | Hole Dia (mm) | Weight (KG) | Pilot Dia (mm) | Length (mm) | Case Dia (OD*ID) | Spline |
|---|---|---|---|---|---|---|
| MK-MSX90 | 125 | 16 | 100 | 360 | 114*102 | MACH33,DHD3.5 |
| MK-MSX115 | 155 | 30 | 125 | 510 | 139*127 | DHD340,SD4.QL4 |
| MK-MSX140 | 188 | 52 | 151 | 570 | 168*153 | DHD350,SD5,QL5 |
| MK-MSX165 | 215 | 95 | 178 | 690 | 194*181 | DHD360,SD6,QL6 |
| MK-MSX190 | 238 | 108 | 203 | 690 | 219*206 | DHD360,SD6,QL6 |
| MK-MSX215 | 276 | 140 | 236 | 720 | 254*240 | DHD380,SD8,QL8 |
| MK-MSX235 | 293 | 160 | 251 | 730 | 273*254 | DHD380,SD8,QL8 |
| MK-MSX240 | 293 | 168 | 256 | 730 | 273*260 | DHD380,SD8,QL8 |
When placing an order, please specify: Casing Tube OD + Casing Tube ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style.
Down-the-hole drilling (DTH) involves a drilling hammer at the bottom of a drill string. It relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing rock.
The Casing Advancer allows drilling and casing to be carried out simultaneously as one integral operation. This 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.
Most air tools require between 70 and 90 PSI. Any light-to-medium-duty air compressor can easily handle 90 PSI, but you always want the compressor to supply more flow than needed. Always respect PSI ratings to ensure proper tool operation.
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