Home Tools & Hardware Drill Bit Twist Drill Bit HEJIAN YINHAI ROCK BITS MANUFACTURE 2025 Product List

HEJIAN YINHAI ROCK BITS MANUFACTURE

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Manufacture Produces 5 1/2" IADC537 Tri-Cone Bit TCI Bit

US$ 499-559 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Thread Connection: 3 1/2 API Reg

Bearing Type: Rubber Sealed Journal Bearing

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Manufacture Produces 5 1/2 Inch IADC737 Tricone Bit for Hard Formation

US$ 499-559 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Thread Connection: 3 1/2 API Reg

Bearing Type: Rubber Sealed Journal Bearing

API Manufacture 7 1/2" IADC517 Tricone Bit/Well Drilling Rock Bit

API Manufacture 7 1/2" IADC517 Tricone Bit/Well Drilling Rock Bit

API Manufacture 7 1/2" IADC517 Tricone Bit/Well Drilling Rock Bit

API Manufacture 7 1/2" IADC517 Tricone Bit/Well Drilling Rock Bit

API Manufacture 7 1/2" IADC517 Tricone Bit/Well Drilling Rock Bit

API Manufacture 7 1/2" IADC517 Tricone Bit/Well Drilling Rock Bit

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API Manufacture 7 1/2" IADC517 Tricone Bit/Well Drilling Rock Bit

US$ 649-749 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Diameter: 190.5mm

Bearing Type: Rubber Sealed Journal Bearing

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Single Roller Cutter Factory/Manufacture 12 1/4 Inch IADC517 for TCI Roller Bit

US$ 699-899 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"On-time Delivery"

On-time Delivery

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling, Masonry Drilling

Metric Diameter: 311.2mm

IADC Code: 5-1-7

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Manufacture 5 1/2" IADC737 Tri-Cone Bit for Hard Formation Drilling

US$ 499-559 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Thread Connection: 3 1/2 API Reg

Bearing Type: Rubber Sealed Journal Bearing

Manufacture Produces 15 3/4" IADC517 Tricone Bit for Rock Drilling

Manufacture Produces 15 3/4" IADC517 Tricone Bit for Rock Drilling

Manufacture Produces 15 3/4" IADC517 Tricone Bit for Rock Drilling

Manufacture Produces 15 3/4" IADC517 Tricone Bit for Rock Drilling

Manufacture Produces 15 3/4" IADC517 Tricone Bit for Rock Drilling

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Manufacture Produces 15 3/4" IADC517 Tricone Bit for Rock Drilling

US$ 3899-4299 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Metric Diameter: 400.05mm

IADC Code: 5-1-7

Factory Price API 12 1/4" Tricone Bit, 311.15mm Roller Cone Bit, Rock Drill Bit for Water, Oil and Gas Well Drilling

Factory Price API 12 1/4" Tricone Bit, 311.15mm Roller Cone Bit, Rock Drill Bit for Water, Oil and Gas Well Drilling

Factory Price API 12 1/4" Tricone Bit, 311.15mm Roller Cone Bit, Rock Drill Bit for Water, Oil and Gas Well Drilling

Factory Price API 12 1/4" Tricone Bit, 311.15mm Roller Cone Bit, Rock Drill Bit for Water, Oil and Gas Well Drilling

Factory Price API 12 1/4" Tricone Bit, 311.15mm Roller Cone Bit, Rock Drill Bit for Water, Oil and Gas Well Drilling

Factory Price API 12 1/4" Tricone Bit, 311.15mm Roller Cone Bit, Rock Drill Bit for Water, Oil and Gas Well Drilling

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Factory Price API 12 1/4" Tricone Bit, 311.15mm Roller Cone Bit, Rock Drill Bit for Water, Oil and Gas Well Drilling

US$ 999-2199 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API, SGS

Material: Tungsten Carbide

Usage: Well Drilling, HDD/Trenchless/No Dig

Metric Diameter: 311.15mm

Thread Connection: 6 5/8 API Reg

Steel Milled Tooth Bit 14 3/4" 17 1/2" 19" 20" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling, Factory Price

Steel Milled Tooth Bit 14 3/4" 17 1/2" 19" 20" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling, Factory Price

Steel Milled Tooth Bit 14 3/4" 17 1/2" 19" 20" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling, Factory Price

Steel Milled Tooth Bit 14 3/4" 17 1/2" 19" 20" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling, Factory Price

Steel Milled Tooth Bit 14 3/4" 17 1/2" 19" 20" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling, Factory Price

Steel Milled Tooth Bit 14 3/4" 17 1/2" 19" 20" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling, Factory Price

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Steel Milled Tooth Bit 14 3/4" 17 1/2" 19" 20" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling, Factory Price

US$ 499-999 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API, SGS

Material: Tungsten Carbide

Usage: Well Drilling

Metric Diameter: 374.65mm 444.5mm 482.6mm 508mm

IADC Code: 115/215/117/217

8 1/2" 8 3/4" 216mm 222mm TCI&Mt Tricone Bit/ Steel Tooth Drill Bits/ Rock Drilling Bit/ API Roller Cone Bit Factory Price

8 1/2" 8 3/4" 216mm 222mm TCI&Mt Tricone Bit/ Steel Tooth Drill Bits/ Rock Drilling Bit/ API Roller Cone Bit Factory Price

8 1/2" 8 3/4" 216mm 222mm TCI&Mt Tricone Bit/ Steel Tooth Drill Bits/ Rock Drilling Bit/ API Roller Cone Bit Factory Price

8 1/2" 8 3/4" 216mm 222mm TCI&Mt Tricone Bit/ Steel Tooth Drill Bits/ Rock Drilling Bit/ API Roller Cone Bit Factory Price

8 1/2" 8 3/4" 216mm 222mm TCI&Mt Tricone Bit/ Steel Tooth Drill Bits/ Rock Drilling Bit/ API Roller Cone Bit Factory Price

8 1/2" 8 3/4" 216mm 222mm TCI&Mt Tricone Bit/ Steel Tooth Drill Bits/ Rock Drilling Bit/ API Roller Cone Bit Factory Price

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8 1/2" 8 3/4" 216mm 222mm TCI&Mt Tricone Bit/ Steel Tooth Drill Bits/ Rock Drilling Bit/ API Roller Cone Bit Factory Price

US$ 199-599 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API, SGS

Material: Tungsten Carbide

Usage: Well Drilling

Bearing Type: Rubber Sealed Journal Bearing

Diameter: 216mm 222mm

PDC Drill Bit 6 1/2" 8 1/2" 12 1/4" Water/Oilfield Gas

PDC Drill Bit 6 1/2" 8 1/2" 12 1/4" Water/Oilfield Gas

PDC Drill Bit 6 1/2" 8 1/2" 12 1/4" Water/Oilfield Gas

PDC Drill Bit 6 1/2" 8 1/2" 12 1/4" Water/Oilfield Gas

PDC Drill Bit 6 1/2" 8 1/2" 12 1/4" Water/Oilfield Gas

PDC Drill Bit 6 1/2" 8 1/2" 12 1/4" Water/Oilfield Gas

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PDC Drill Bit 6 1/2" 8 1/2" 12 1/4" Water/Oilfield Gas

US$ 99-999 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Usage: Well Drilling

Certification: API

Number of Blades/Wings: 4/5/6 Blades/Wings

Boday Type: Steel or Matrix Body

Use/Purpose/Application: Oil Field/Gas or Water Well Drilling or HDD

Number of Rows: Single or Double Rows of PDC Cutters

Factory Price API 5 7/8" 6" 6 1/2" 6 3/4" 149-171mm TCI Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

Factory Price API 5 7/8" 6" 6 1/2" 6 3/4" 149-171mm TCI Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

Factory Price API 5 7/8" 6" 6 1/2" 6 3/4" 149-171mm TCI Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

Factory Price API 5 7/8" 6" 6 1/2" 6 3/4" 149-171mm TCI Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

Factory Price API 5 7/8" 6" 6 1/2" 6 3/4" 149-171mm TCI Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

Factory Price API 5 7/8" 6" 6 1/2" 6 3/4" 149-171mm TCI Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

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Factory Price API 5 7/8" 6" 6 1/2" 6 3/4" 149-171mm TCI Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

US$ 99-529 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"On-time Delivery"

On-time Delivery

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Customized: Customized

Standard: API, SGS

Material: Tungsten Carbide

Usage: Well Drilling

Metric Diameter: 149mm 152mm 165mm 171mm 174.625mm

Thread Connection: 3 1/2 API Reg, Pin

7 1/2" 7 7/8" ~9 1/2" 9 5/8" 9 7/8" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

7 1/2" 7 7/8" ~9 1/2" 9 5/8" 9 7/8" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

7 1/2" 7 7/8" ~9 1/2" 9 5/8" 9 7/8" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

7 1/2" 7 7/8" ~9 1/2" 9 5/8" 9 7/8" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

7 1/2" 7 7/8" ~9 1/2" 9 5/8" 9 7/8" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

7 1/2" 7 7/8" ~9 1/2" 9 5/8" 9 7/8" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

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7 1/2" 7 7/8" ~9 1/2" 9 5/8" 9 7/8" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling

US$ 199-599 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API, SGS

Material: Tungsten Carbide

Usage: Well Drilling

Diameter: 190.5mm 200.025mm 241.3mm 250.825mm

Bearing Type: Rubber Sealed Journal Bearing

8 1/2" IADC637 Single Roller Cone Bit for Core Barrel and Piling Foundation, Single Cutters/ Segments / API Roller Bit Palm

8 1/2" IADC637 Single Roller Cone Bit for Core Barrel and Piling Foundation, Single Cutters/ Segments / API Roller Bit Palm

8 1/2" IADC637 Single Roller Cone Bit for Core Barrel and Piling Foundation, Single Cutters/ Segments / API Roller Bit Palm

8 1/2" IADC637 Single Roller Cone Bit for Core Barrel and Piling Foundation, Single Cutters/ Segments / API Roller Bit Palm

8 1/2" IADC637 Single Roller Cone Bit for Core Barrel and Piling Foundation, Single Cutters/ Segments / API Roller Bit Palm

8 1/2" IADC637 Single Roller Cone Bit for Core Barrel and Piling Foundation, Single Cutters/ Segments / API Roller Bit Palm

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8 1/2" IADC637 Single Roller Cone Bit for Core Barrel and Piling Foundation, Single Cutters/ Segments / API Roller Bit Palm

US$ 199-499 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API, SGS

Material: Tungsten Carbide

Usage: Well Drilling

IADC: 217; 537; 637 G

Tooth Type: Milled Tooth; Conical/Scoop Inserts Teeth

Diamond Drill Bit 4 1/2" 5 1/2 Inch PDC Rock Bits/PDC Drilling Bit/ API Rock Drill Bit for Water/Oilfield/Gas Well Drilling

Diamond Drill Bit 4 1/2" 5 1/2 Inch PDC Rock Bits/PDC Drilling Bit/ API Rock Drill Bit for Water/Oilfield/Gas Well Drilling

Diamond Drill Bit 4 1/2" 5 1/2 Inch PDC Rock Bits/PDC Drilling Bit/ API Rock Drill Bit for Water/Oilfield/Gas Well Drilling

Diamond Drill Bit 4 1/2" 5 1/2 Inch PDC Rock Bits/PDC Drilling Bit/ API Rock Drill Bit for Water/Oilfield/Gas Well Drilling

Diamond Drill Bit 4 1/2" 5 1/2 Inch PDC Rock Bits/PDC Drilling Bit/ API Rock Drill Bit for Water/Oilfield/Gas Well Drilling

Diamond Drill Bit 4 1/2" 5 1/2 Inch PDC Rock Bits/PDC Drilling Bit/ API Rock Drill Bit for Water/Oilfield/Gas Well Drilling

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Diamond Drill Bit 4 1/2" 5 1/2 Inch PDC Rock Bits/PDC Drilling Bit/ API Rock Drill Bit for Water/Oilfield/Gas Well Drilling

US$ 299-598 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API

Type: Core Drill Bit

Material: Diamond

Usage: Well Drilling

Baldes: 3/4/5/6 Blades

Singe Roller Cone Bits 8 1/2" IADC537/637/737 Segments/Palm/Cutter of Tricone Bits, Pile Cutter of Tricone Bit, Special Roller for Reamer in Trenchless

Singe Roller Cone Bits 8 1/2" IADC537/637/737 Segments/Palm/Cutter of Tricone Bits, Pile Cutter of Tricone Bit, Special Roller for Reamer in Trenchless

Singe Roller Cone Bits 8 1/2" IADC537/637/737 Segments/Palm/Cutter of Tricone Bits, Pile Cutter of Tricone Bit, Special Roller for Reamer in Trenchless

Singe Roller Cone Bits 8 1/2" IADC537/637/737 Segments/Palm/Cutter of Tricone Bits, Pile Cutter of Tricone Bit, Special Roller for Reamer in Trenchless

Singe Roller Cone Bits 8 1/2" IADC537/637/737 Segments/Palm/Cutter of Tricone Bits, Pile Cutter of Tricone Bit, Special Roller for Reamer in Trenchless

Singe Roller Cone Bits 8 1/2" IADC537/637/737 Segments/Palm/Cutter of Tricone Bits, Pile Cutter of Tricone Bit, Special Roller for Reamer in Trenchless

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Singe Roller Cone Bits 8 1/2" IADC537/637/737 Segments/Palm/Cutter of Tricone Bits, Pile Cutter of Tricone Bit, Special Roller for Reamer in Trenchless

US$ 279-299 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Packing: Ply-Wood Box

Port: Tianjin, China

Manufacture Produces 5 1/2 Inch Tricone Bit for Hard Formation

Manufacture Produces 5 1/2 Inch Tricone Bit for Hard Formation

Manufacture Produces 5 1/2 Inch Tricone Bit for Hard Formation

Manufacture Produces 5 1/2 Inch Tricone Bit for Hard Formation

Manufacture Produces 5 1/2 Inch Tricone Bit for Hard Formation

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Manufacture Produces 5 1/2 Inch Tricone Bit for Hard Formation

US$ 499-559 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Thread Connection: 3 1/2 API Reg

Bearing Type: Rubber Sealed Journal Bearing

7 7/8 Inch Tungsten Carbide Inserts Bit Manufacture Produces

7 7/8 Inch Tungsten Carbide Inserts Bit Manufacture Produces

7 7/8 Inch Tungsten Carbide Inserts Bit Manufacture Produces

7 7/8 Inch Tungsten Carbide Inserts Bit Manufacture Produces

7 7/8 Inch Tungsten Carbide Inserts Bit Manufacture Produces

7 7/8 Inch Tungsten Carbide Inserts Bit Manufacture Produces

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7 7/8 Inch Tungsten Carbide Inserts Bit Manufacture Produces

US$ 649-729 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Thread Connection: 4 1/2 API Reg

Bearing Type: Rubber Sealed Journal Bearing

19 Inch Tricone Bits for Oil Well Drills Bit Manufactures

19 Inch Tricone Bits for Oil Well Drills Bit Manufactures

19 Inch Tricone Bits for Oil Well Drills Bit Manufactures

19 Inch Tricone Bits for Oil Well Drills Bit Manufactures

19 Inch Tricone Bits for Oil Well Drills Bit Manufactures

19 Inch Tricone Bits for Oil Well Drills Bit Manufactures

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19 Inch Tricone Bits for Oil Well Drills Bit Manufactures

US$ 6909-6999 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Metric Diameter: 482.6mm

IADC Code: 5-1-7

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Mining Bit Tricone Bit 14 Inch IADC437/517/537/637 for Drilling Hard Formation Manufacture

US$ 2799-2999 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"Fast Delivery"

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Metric Diameter: 374.65mm

IADC Code: 5-3-7

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Manufacture IADC737 5 1/2" Tri-Cone Bit for Water Well Drilling

US$ 499-559 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"On-time Delivery"

On-time Delivery

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Thread Connection: 3 1/2 API Reg

Bearing Type: Rubber Sealed Journal Bearing

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Tricone Bits 17 1/2" IADC435 API Manufacture for Well Drilling

US$ 4499-4799 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"Fast Delivery"

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Metric Diameter: 444.5mm

IADC Code: 4-3-5

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17 1/2" IADC435 Tricone Bits API Manufacture for Well Drilling

US$ 4499-4799 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Metric Diameter: 444.5mm

IADC Code: 4-3-5

120mm PDC Drilling Bit for Water/Oil Well Gas Drilling Manufacture Price

120mm PDC Drilling Bit for Water/Oil Well Gas Drilling Manufacture Price

120mm PDC Drilling Bit for Water/Oil Well Gas Drilling Manufacture Price

120mm PDC Drilling Bit for Water/Oil Well Gas Drilling Manufacture Price

120mm PDC Drilling Bit for Water/Oil Well Gas Drilling Manufacture Price

120mm PDC Drilling Bit for Water/Oil Well Gas Drilling Manufacture Price

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120mm PDC Drilling Bit for Water/Oil Well Gas Drilling Manufacture Price

US$ 350-450 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"Fast Dispatch"

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Customized: Customized

Standard: AISI, API

Length: Taper-length

Type: Core Drill Bit

Material: Tungsten Carbide

Usage: Well Drilling

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Tri-Cone Bit 5 1/2" IADC537 for Water Well Drilling Manufacture Supplies

US$ 499-559 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"Fast Dispatch"

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Thread Connection: 3 1/2 API Reg

Bearing Type: Rubber Sealed Journal Bearing

5 1/2" IADC537 Tricone Bit Manufacture Supplies

5 1/2" IADC537 Tricone Bit Manufacture Supplies

5 1/2" IADC537 Tricone Bit Manufacture Supplies

5 1/2" IADC537 Tricone Bit Manufacture Supplies

5 1/2" IADC537 Tricone Bit Manufacture Supplies

5 1/2" IADC537 Tricone Bit Manufacture Supplies

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5 1/2" IADC537 Tricone Bit Manufacture Supplies

US$ 499-559 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"On-time Delivery"

On-time Delivery

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Thread Connection: 3 1/2 API Reg

Bearing Type: Rubber Sealed Journal Bearing

API Manufacturer 17 1/2" IADC215 Milled Tooth Bit/Steel Tooth Tricone Bit

API Manufacturer 17 1/2" IADC215 Milled Tooth Bit/Steel Tooth Tricone Bit

API Manufacturer 17 1/2" IADC215 Milled Tooth Bit/Steel Tooth Tricone Bit

API Manufacturer 17 1/2" IADC215 Milled Tooth Bit/Steel Tooth Tricone Bit

API Manufacturer 17 1/2" IADC215 Milled Tooth Bit/Steel Tooth Tricone Bit

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API Manufacturer 17 1/2" IADC215 Milled Tooth Bit/Steel Tooth Tricone Bit

US$ 1999-2199 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"Fast Dispatch"

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling, Geothermal Drilling

Metric Diameter: 444.5mm

IADC Code: 2-1-5

Tricone Bit 7" IADC437 TCI Rock Drill Bit

Tricone Bit 7" IADC437 TCI Rock Drill Bit

Tricone Bit 7" IADC437 TCI Rock Drill Bit

Tricone Bit 7" IADC437 TCI Rock Drill Bit

Tricone Bit 7" IADC437 TCI Rock Drill Bit

Tricone Bit 7" IADC437 TCI Rock Drill Bit

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Tricone Bit 7" IADC437 TCI Rock Drill Bit

US$ 699-769 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"On-time Delivery"

On-time Delivery

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Package: Plywood Box/Carton

Diameter: 177.8mm

14 3/4" 374.65mm IADC437/517/537 TCI Tricone Bit, Roller Cone Bit, Rock Drilling Bit, API Factory Price

14 3/4" 374.65mm IADC437/517/537 TCI Tricone Bit, Roller Cone Bit, Rock Drilling Bit, API Factory Price

14 3/4" 374.65mm IADC437/517/537 TCI Tricone Bit, Roller Cone Bit, Rock Drilling Bit, API Factory Price

14 3/4" 374.65mm IADC437/517/537 TCI Tricone Bit, Roller Cone Bit, Rock Drilling Bit, API Factory Price

14 3/4" 374.65mm IADC437/517/537 TCI Tricone Bit, Roller Cone Bit, Rock Drilling Bit, API Factory Price

14 3/4" 374.65mm IADC437/517/537 TCI Tricone Bit, Roller Cone Bit, Rock Drilling Bit, API Factory Price

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14 3/4" 374.65mm IADC437/517/537 TCI Tricone Bit, Roller Cone Bit, Rock Drilling Bit, API Factory Price

US$ 2699-2999 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"Fast Dispatch"

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Customized: Customized

Standard: API, SGS

Material: Tungsten Carbide

Usage: Well Drilling

Metric Diameter: 374.65mm

Thread Connection: 7 5/8 API Reg

14 3/4" IADC537 Tricone Bit/Rock Drill Bit Hot-Selling Manufacturer

14 3/4" IADC537 Tricone Bit/Rock Drill Bit Hot-Selling Manufacturer

14 3/4" IADC537 Tricone Bit/Rock Drill Bit Hot-Selling Manufacturer

14 3/4" IADC537 Tricone Bit/Rock Drill Bit Hot-Selling Manufacturer

14 3/4" IADC537 Tricone Bit/Rock Drill Bit Hot-Selling Manufacturer

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14 3/4" IADC537 Tricone Bit/Rock Drill Bit Hot-Selling Manufacturer

US$ 2699-2799 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"Fast Delivery"

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Metric Diameter: 374.65mm

IADC Code: 5-3-7

Milled Tooth Bit 16" IADC227 Steel Tooth Tricone Bit

Milled Tooth Bit 16" IADC227 Steel Tooth Tricone Bit

Milled Tooth Bit 16" IADC227 Steel Tooth Tricone Bit

Milled Tooth Bit 16" IADC227 Steel Tooth Tricone Bit

Milled Tooth Bit 16" IADC227 Steel Tooth Tricone Bit

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Milled Tooth Bit 16" IADC227 Steel Tooth Tricone Bit

US$ 2199-2399 / Piece

1 Piece (MOQ)

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

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5(5.0)

"Fast Dispatch"

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Customized: Customized

Standard: API

Material: Tungsten Carbide

Usage: Well Drilling

Metric Diameter: 406.4mm

IADC Code: 2-2-7

Questions & Answers on HEJIAN YINHAI ROCK BITS MANUFACTURE

How can I locate reliable suppliers of drill bits in China?

Discover the perfect addition to your Drill Bit with our HEJIAN YINHAI ROCK BITS MANUFACTURE.When searching for reliable drill bit suppliers in China, make use of online supplier directories, attend trade shows, and request referrals from business contacts. Ensure that the supplier follows industry standards and quality assurance processes. Choosing to collaborate with a leading supplier can ensure quality and consistent supply.

What advantages do wholesale purchases of drill bits offer?

The HEJIAN YINHAI ROCK BITS MANUFACTURE is a top choice in our Drill Bit collection.Opting for wholesale purchase of drill bits provides benefits such as cost-efficiency, bulk purchasing discounts, and the flexibility for custom orders. Bulk buying also ensures a streamlined supply chain and access to reliable manufacturing expertise. This secures high-quality drill bits at competitive rates.

What are the common materials used in manufacturing drill bits?

The HEJIAN YINHAI ROCK BITS MANUFACTURE is a premium choice in the Drill Bit category.Drill bits are commonly made of high-speed steel, solid carbide, cobalt steel, or Tungsten Carbide. Each material has its unique characteristics like durability and suitability for specific materials. Consulting with a reputable manufacturer can help you determine the best material for your task.

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