Drill Bit Size T45-90 (Soft Rock Drill Bit T45, 90 mm Diameter)
This type of drill bit is designed for soft to semi-hard rocks and is used with Top Hammer drilling machines equipped with T45 rods.
For price inquiries and purchasing T45-90 drill bits, as well as other ballistic, semi-ballistic, and round drill bits, including Ingersoll Rand drill bits such as Top Hammer bits suitable for mining and civil projects, DTH drill bits for deep and heavy drilling, core drill bits for exploration and sampling, diamond drill bits for very hard rocks, and other reputable brands such as Atlas Copco, Sandvik, Chinese, and Max Drill, please contact us!
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Top Hammer Soft Rock Drill Bit T45-90 – Diamond Drill Brand
The T45-90 Diamond Drill Bit is a powerful and high-quality tool designed for drilling in soft to semi-hard rock formations. Utilizing the Top Hammer drilling system with a T45 threaded connection, it delivers excellent performance in mining projects, tunneling, and industrial drilling operations.
🔹 Technical Specifications of T45-90 Diamond Drill Bit
- Drilling Type: Top Hammer
- Drill Bit Diameter: 90 mm
- Connection Type: T45 Threaded
- Cutting Type: Soft Rock (Suitable for Soft to Semi-Hard Rocks)
- Material: Wear-Resistant Steel with Tungsten Carbide
- Number of Carbide Inserts: 14
- Button Type: Semi-Spherical or Ballistic Buttons for Increased Drilling Speed
- Chip Flushing System: Optimized Flushing Groove Design to Prevent Bit Jamming
- Service Life: Extended lifespan with reduced wear and optimized energy consumption
🔹 Features and Benefits
✔ Durable and robust design to extend drill bit life and reduce drilling costs
✔ Suitable for drilling in soft to semi-hard rocks such as limestone, shale, sandstone, and coal
✔ Increases drilling speed and reduces stress on the drilling machine
✔ T45 threaded connection for stable attachment and prevention of bit slippage
✔ Optimized energy consumption and reduced pressure on the drilling hammer
✔ Improved chip removal to prevent jamming in the borehole
🔹 Applications
🔸 Mining Drilling (Coal, Iron Ore, Copper, etc.)
🔸 Tunneling and Civil Engineering Drilling
🔸 Geotechnical and Exploration Borehole Drilling
🔸 Open-Pit and Underground Mining Drilling
🔸 Road Construction and Dam Projects
