Applicable Formations: Medium Hard Formations With High Compressive Strength, Such As Abrasive Shale, Limestone, Sandstone, Dolomite, Hard Gypsum, Marble,etc

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Tricone Roller Cone Bit Types , Milled Tooth Drill Bit In Oil And Gas

Type: Milled Tooth Bit，Steel Teeth Cone Bit，Steel Tooth Bits

Size: 3 1/2'' - 26''

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17 1/2'' Milled Tooth Bit Drilling Customized Color For Marble

Bearing Type: Roller Bearing

Seal: Single Layer Rubber Seal, Double Layer Rubber Seal, Metal Seal

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7 7/8 Inch Milled Tooth Bit Drilling Custom For Water Well

Size: 3 1/2'' - 26''

Number Of Teeth: Various

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Industrial 17 1/2" Oil And Gas Drill Bits Tungsten Carbide / Special Steel Material

Bearing Type: Roller Bearing

Applicable Industries: Construction Works , Energy & Mining, Other

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6 1/4" Milled Tooth Bit Single Layer Rubber Seal For Dolomite

Material: Special Steel, Tungsten Carbide

Size: 3 1/2'' - 26''

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Metal Seal Steel Tooth Bits IADC 126 127 216 217 Customizable Color

Use: Well Drilling,water Well ,oil Well Mining

Showroom Location: Hebei,China

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5 7/8'' Milled Tooth Bit With Double Layer Rubber Seal API Certification

Applicable Industries: Construction Works , Energy & Mining, Other

Bearing Type: Roller Bearing

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23 In Deep Well Drill Bit , Roller Bearing Tricone Drill Bit 1 Year Warranty

Material: Special Steel, Tungsten Carbide

Applicable Formations: Medium Hard Formations With High Compressive Strength, Such As Abrasive Shale, Limestone, Sandstone, Dolomite, Hard Gypsum, Marble,etc

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