Borehole Drilling Impact Reamer Tungsten Carbide Diamond Metal Drill Bits

Borehole Drilling Impact Reamer Tungsten Carbide Diamond Metal Drill Bits. Extended Service Life: Continuous operation life is guaranteed to be greater than or equal to 8 hours. Customizable Length: Length is customizable to fit specific operational requirements. High-Strength Material: Main body constructed from 42CrMo high-strength alloy steel for durability. Versatile Reaming Range: Capable of reaming hole diameters from 50mm to 300mm efficiently. High Connection Strength: Uses high-frequency welding to prevent insert detachment during operation. Multi-Application Design: Suitable for oil mining, coal mining, well drilling, and ore mining. Standard Thread Interface: Adapts to standard threads like T38/R38/T45 for quick docking with equipment.