3-Claw 3-Wing Concentric Casing DTH Bit


High-performance 3-claw 3-wing concentric casing DTH bit for simultaneous overburden drilling and casing installation.

Medium and Low Air Pressure DTH Button Bit Hammer Drill Bit for CIR110 Impactor


Type:Medium and low air pressure DTH button bit hammer drill bit Material: Tungsten carbide alloy Brand: ZZSEGU Manufacturer: SUNGOOD TECH

CIR90 Low Air Pressure DTH Drill Bit Hammer Bits Down The Hole Drill Bit


Type: CIR90 Low Air Pressure DTH Drill Bit Material: Tungsten carbide alloy Brand: ZZSEGU Manufacturer: SUNGOOD TECH

4 1/2" 115mm High Air Pressure DTH Drill Bit Hammer Bit


Type: 4 1/2" High Air Pressure DTH Bit Material: Tungsten carbide alloy Brand: ZZSEGU Manufacturer: SUNGOOD TECH

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