FOB Price
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Minimum Order
Localité:
Guiyang
Prix de commande minimale:
-
Commande minimale:
10
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
20000MT / month
Payment Type:
-
Personne àcontacter Ms. Hedy
6/F Zhongtian Business Fortune Plaza, Dusi road, Guiyang, Guizhou
Extension rods are made by hollow drill steels; there are two shapes of extension rods, round type and hexagonal type. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits. Usually for extension rods, there are R*2, R*5, R*8, R*2, R*8, T*8, T*5 , T*1, ST*8, T*0 threads, and different lengths of rods are available from **0mm to ***0mm usually. (1)Steel grade: Male-Male Rod, MF Rod (2) Thread: R*2, R*5, R*8, R*2, R*8, T*8, T*5, T*1, (3) Rod size : hex.*2mm, hex.*5mm, hex.*8mm, hex.*2mm, hex.*5mm, dia.*9mm, dia.*6mm. dia.*2mm (3)Length: 0.4m*6m (4)Package: in wooden case or in bundles. (5)Productivity: ****0MT / month
