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YK Water Well Drag Type Bit Well Drill 4 1/2'' Drilling Bit Supplier

YK Water Well Drag Type Bit Well Drill 4 1/2'' Drilling Bit Supplier

IF Reg Api Male Thread 5 Wings Diameter 220 Mm 1308 Flat Cutter Pdc Step Drag Bit For Water Well Drilling

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Reg Api 2 3/8“ Female Thread Diameter 216 Mm 4 Wings Pdc Step Drag Bit For Water Well Drilling

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IF Reg Api Male Thread 5 Wings Diameter 177 Mm 1308 Flat Cutter Pdc Scraper Drill Bit For Water Well Drilling

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Reg Api IF Female Thread Diameter 133 Mm 3 Wings 1308 Convex Cutter Pdc Drill Bit For Water Well Drilling & Mining

Reg Api IF Female Thread Diameter 133 Mm 3 Wings 1308 Convex Cutter Pdc Drill Bit For Water Well Drilling & Mining

Reg api 2 3/8" Female Thread 3 Wings Diameter 216 Mm 1304 Flat Cutter Pdc Drag Bit For Water Well Drilling

Reg api 2 3/8" Female Thread 3 Wings Diameter 216 Mm 1304 Flat Cutter Pdc Drag Bit For Water Well Drilling

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