Factory 5 inch IADC637 Tricone Bit Rotary Drilling Single Roller Bit


Type:Tricone bit (Rock cone bit) Material:Carbide Use: Tunnel construction Energy drilling Manufacturer: SUNGOOD TECH Brand: ZZSEGU

Medium and low air pressure DTH button bit hammer drill bit for CIR110 impactor


Type:DRILL BIT Machine Type:Drilling Tool Material:Tungsten steel alloy Processing Type:Forging Use: Ore Mining

CIR90 low air pressure DTH drill bit Mining DTH hammer button bits rock borehole manufacturer


Type:DRILL BIT Machine Type:Drilling Tool Material:Tungsten steel alloy Processing Type:Forging Use: Ore Mining

4 1/2" 115mm High Air Pressure DTH drill bit Mining DTH hammer button bits rock borehole manufacturer


Type:DRILL BIT Machine Type:Drilling Tool Material:Tungsten steel alloy Processing Type:Forging Use: Ore Mining

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