: Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

7 7/8” 412 IADC CodeTricone Drill Bit For Oil Well , 200mm Bit Dia

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Hunan New Diamond Construction Machinery Co., Ltd.

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7 7/8” 412 IADC CodeTricone Drill Bit For Oil Well , 200mm Bit Dia

Contact Now

7 7/8” 412 IADC CodeTricone Drill Bit For Oil Well , 200mm Bit Dia

The main structural features 1, the use of high strength and toughness carbide teeth, improve the impact resistance of teeth to reduce the broken tooth rate; 2, Optimized design of the number of teeth...

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three cone bit

milled tooth drill bit

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