7 1/2 Inch 190MM Roller Cone Bit / Three Cone Bit For Water Well Drilling of Roller Cone Bit

Product Details

Brand Name:chuanzuan

Model Number:IADC 537

Certification:CE

Price:Negotiable

Supply Ability:100

Company Profile

Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd

Verified Supplier

Business Type: Manufacturer Trading Company Seller

Officials: Hejian City, Hebei Province, China

Item Description

7 1/2 Inch 190MM Roller Cone Bit / Roller Cone Bit For Water Well Drilling Basical Parameter Bit Size 7 1/2"(200MM) IADC Code 537G Connection 4 1/2...

Product Tags: well drilling drag bit drill to tap size drill size for taps

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