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Products > 4 Inch > Guizhou Vilong Equipment Co,.Ltd | Similar Products

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4 Inch

" found 3 Products from Guizhou Vilong Equipment Co,.Ltd, China

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(1-3 out of 3)

Casing Shoe, Diamond Impreganted Casing Shoe, Impregnated Casing Shoe AW BW NW HW PW HWT PWT: Set Diameter Inch mm inch mm AW* 2.350 / 2.340 59.69 / 59.44 1.902 / 1.897 48.31 / 48.18 BW 2.970 / 2.960 75.44 / 75.19 2.377 / 2.367 60.38 / 60.12 NW* 3.620 / 3.610 91.95 / 91.70 2.997 / ...

Drag Bit, Blade Drill Bits, Step Drag Bits, Chevron Drag Bits, 3 Wings Drag Bits, 4 Wings Drag Bits: A drag bit is a series of blades which is designed for use in soft formations such as sand, clay, or some soft rock. All tungsten carbide tips are welded to the bit wing by a special process to ...

Tricone Rock Bits, Rock Roller Bits, Roller Cone Bits, Three Cone Bits, TCI Rock Bits, MT Rock Bits: 4 3/4" to 17 1/2" for water well drilling as below: Diameter/Inch Bits type (IADC CODE) Thread 4 3/4 114,115,231,241,435,437,445,517,537,637… 2 7/8 API REG Pin 4 7/8 114,115,231,241,435,437,445 ...

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