Tungsten Carbide DTH Drill Bit with High/Mediam/Low Air Pressure DTH Drilling Tools

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March 10, 2025
Keyword: DTH Drill Bits
Video Description:
Discover the CIR90 100mm Down The Hole Mining Drill Bits with Cocave and Covex Face Type, designed for water well drilling. These high-performance DTH drill bits are made from quality alloy steel, ensuring long life and efficient drilling in soft to medium hard formations. Perfect for foundation work, quarrying, and marine civil projects.
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