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Position: Home > Products > PCD Drill Bits > Trenchless Technology Series > Cone Shell
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer
12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer

12 1/4 IADC637G Three-hole Hard Rock Drill Bits for HDD Rock Reamer, Rock Reamer

Three-hole hard rock drill bits for HDD rock reamer, rock reamer

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Specifications

Size

12 1/4" IADC637G

Bearing Type Rubber Seal Lubrication System

Yes

Oil Compensation System

Yes

Alloy Tooth Shape Spherical Tooth

Operation parameters
Applicable StratumHard formations with high compressive strength, such as sandstone, limestone, dolomite, anhydrite, marble, etc.


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