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120mm CIR90 Low Air Pressure DTH Bit for Geothermal Drilling | MSD

120mm CIR90 Low Air Pressure DTH Bit for Geothermal Drilling | MSD
  • A 120mm CIR90 shank low air pressure DTH bit for geothermal drilling
120mm CIR90 Shank Low Air Pressure DTH Bit
A powerful solution for shallow geothermal and large water wells. Our 120mm CIR90 DTH Bit provides efficient, large-diameter drilling with low-pressure rigs. Get the job done effectively. Explore specs!
Model Number: MSD-CIR90-120
Diameter: 120mm
Shank Type: CIR90
Face Design: Concave Face
Carbide Shape: Spherical Buttons
Primary Application: Geothermal Drilling, Large Water Wells

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  • Product Description

Features & Benefits

  • Optimized for Low Air Pressure: Engineered to efficiently drill large 120mm holes using standard low-pressure compressors, offering a highly cost-effective drilling solution.

  • Industry Standard CIR90 Shank: Features the globally popular CIR90 shank, ensuring compatibility with a wide array of reliable low-pressure DTH Hammers.

  • Excellent Hole Straightness: The concave face design provides superior directional control, critical for creating the straight, high-quality boreholes required for geothermal loops.

  • Durable Spherical Buttons: Equipped with tough, spherical tungsten carbide buttons designed for a long service life and consistent performance.

Recommended Applications

  • Shallow Geothermal Drilling: A primary application. The ideal tool for drilling boreholes for residential and small commercial ground source heat pump systems.

  • Large-Capacity Water Wells: A powerful and economical choice for drilling high-volume water wells for agricultural or community use.

  • Construction: A versatile bit for various construction site tasks requiring a 120mm borehole.

Technical Specifications

Diameter

Button

Button Angel

Air Holes

Weight (KG)

mm

inch

Gauge

Front

120

4 3/4

6x14

3x13+4x12

45

3

5.2

Standard & Custom-Engineered Solutions

Whether your project requires a proven tool from our standard catalog or a completely custom-engineered solution, our team of drilling experts is ready to assist. 

We excel at solving unique geological challenges and developing tools for non-standard requirements.

Contact us today to find the perfect standard bit or to begin engineering your unique tool for success!


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