100mm DHD3.5 Shank DTH Bit for Geotechnical and Construction | MSD

Features & Benefits

• Industry-Standard DHD3.5 Shank: Features the globally recognized DHD3.5 shank, ensuring perfect compatibility with one of the most widely used 3.5" DTH Hammers on the market, including our own high-performance MSD DHD models.

• Increased Productivity: The 100mm (approx. 4") diameter serves as a powerful upgrade, offering faster material removal and higher productivity compared to smaller bits, making it a workhorse for various jobs.

• Versatile Convex Face Design: The convex face offers an excellent combination of a fast penetration rate and solid durability, performing reliably across a wide range of rock conditions from soft to medium-hard.

• Robust Spherical Buttons: Equipped with premium, spherical tungsten carbide buttons that are engineered to withstand high impact forces and provide a long, reliable service life.

Recommended Applications

• Geotechnical and Site Investigation: An excellent choice for drilling investigation holes for civil engineering and construction projects, providing a clear and stable borehole.

• Small-Scale Quarrying and Construction: A highly productive tool for creating blast holes in smaller quarries and for various drilling tasks in construction, including foundation piling.

• Water Well and Geothermal Drilling: A powerful and efficient option for drilling larger residential water wells and geothermal boreholes with 3.5" hammers.

Technical Specifications

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.