127mm Symmetric Under Reaming Casing Hole Opener Drill Bit with 360-730mm Length Options for Mining Foundation
Price:
999-99999USD/PC
MOQ:
1PC
Delivery Time:
3-5WEEKS
Brand:
MING
Product Description
127mm Symmetric Under Reaming Casing Hole Opener Drill Bit
Professional MSX slide block symmetric under reaming casing drilling bit designed for foundation work in mining and quarrying applications. Engineered to deliver maximum efficiency and productivity while ensuring straight holes and fast penetration rates.
Product Specifications
Casing Pipe OD: 127mm
Available Configurations
- Pilot bit + 2 PCS Slide blocks + casing shoe
- Pilot bit + 3 PCS Slide blocks + casing shoe
- Pilot bit + 4 PCS Slide blocks + casing shoe
Technical Specifications
| 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 |
Ordering Information
To place an order, please provide the following specifications:
- Casing Tube OD
- Casing Tube ID
- Reamer Bit Diameter
- Minimal Casing Shoe ID
- Hammer Shank Style
Key Advantages
- Straight holes and fast penetration rate
- Less torque in all ground conditions
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Kingdrilling Diamond Co.,Ltd
Location
1-2-905 California Sunshine, Optical Valley Street,Wuhan 430074, China
Contact Person
Wendy Chen