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Position: Home > Products > PCD Drill Bits > Trenchless Technology Series > Pilot Drill Bits
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Pilot Drill Bits
More
6"(152.4mm) IADC637G Metal Sealed Bearings for Trenchless Tri-cone Drill Bits
6"(152.4mm) IADC637G Metal Sealed Bearings for Trenchless Tri-cone Drill Bits
6 1/2
6 1/2" (165.1mm) Pilot PDC Drill Bit
6 1/2
6 1/2" (165.1mm) Metal Seal Pilot Drill Bit
5 1/2
5 1/2" (139.7mm) IADC637G Roller Pilot Drill Bit
5 1/2
5 1/2" (139.7mm) IADC537G Trenchless Tri-cone Drill Bit with Metal Sealed Bearing
5 5/8
5 5/8" (142.8mm) IADC637G Trenchless Guide Tri-cone Drill Bit Composite Sealed Bearing
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