standard metric drill sizes

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Pipe PE Water Supply Pipe Farm Systems ---------------------------------------- Basic Info. Common pe water pipe connection meth...

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Product Description: The DTH drill pipe is available in a variety of wall thicknesses, including 4.0mm, 6.3mm, 8.8mm, and 12.7mm. This allows the DTH ...

Drill Pipe Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise s...

rig drawwork Model 30DB (750HP) API 7K rated power 550KW ZPEC drawworks covers single shaft single speed gear transmission, single s...

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... D=12MM for Q80 Cutter Machine High Quality Spare Parts Specifications: Suitable auto-cutter Model Q80 Cutting Machine Parts; Cutter Spar...