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hard rock roller cone drill bit (70)  Online Manufacturer

Foundation 44pcs Tooth Roller Cone Drill Bit For Medium Hard Rock Drilling

Features: Ergonomic Design

Material: Stainless Steel

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8 1/2 Inch Replaceable Single Cone Drill Bit Cutter / Roller

Material: Carbon Steel

Usage: Cutting

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8.5 Inch Iadc 617 Single Cone Drill Bit Core Barrel With Roller Cone

Features: Sharp, Durable, Lightweight

Color: Standard

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7 7/8 Inch Rock Tricone Rotary Drill Bits IADC 735

Teeth Type: Insert Button Or Milled Tooth,saw Tooth

Bearing: Sealed Journal Bearing

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IADC 737 Foundation Single Roller Cone Bit For Core Barrel

Features: Ergonomic Design, Non-slip Grip, Sharp Blade

Suitable For: Paper, Cardboard, Fabric

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5 5/8 Inch Tricone Rotary Drill Bits IADC521 143mm

Cone Type: Steel Tooth

Application Formation: Hard Rock Formation

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17.5 Inch 444.5mm Steel Tooth Tricone Drill Bit 100 RPM -300 RPM

Packing: Wooden Box

Rotation Speed: 100-300 RPM

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Roller Cone 17.5 Inch Tci Insert Tricone Drill Bit 444.5mm

Bit Type: Roller Cone Bit

Processing Type: Forging

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11 5/8 Inch Tci Tricone Drill Bits In Oil And Gas Drilling

Package: Wooden Case

Wear Protection: Tungsten Carbide Inserts

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9 Inch Steel Tooth Tricone Drill Bit IADC 845

Cutter Type: Steel Tooth

Application Formationq: Medium Hard Rock Formation

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Exploration Forging TCI Tooth Tricone Drill Bit IADC 617

Processing Type: Forging

Formation: Midium Hard

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Steel Teeth 6.5 Inch Tricone Drill Bit For Oil Well Drilling

Bit Type: Roller Cone Bit

Advantage: High Performance

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IADC 116 Mill Tooth Rock Tricone Drill Bit High Efficiency

Package: Wooden Case

Bit Type: Milled Tooth Bit

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13 1/8 Inch Tricone Drill Bit IADC617 In Petroleum Drilling

Color: Golden

Type: Water Circulation

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Tricone Cutter Roller Cone Bit IADC 737 Efficient Drilling

Processing Type: Forging

Overall Length: Oil-based Geology , Water-based Geology

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13 3/4 Inch TCI Tricone Drill Bit , three cone bit for Drilling

Application: Drilling

Product: Rock Hole Opener

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