MF Rods / Male-Female Drill Rods

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Top hammer drilling tools

This MF drilling rod is made with a large diameter and is especially suitable to be used with large hydraulic drilling jumbo. It features excellent rock drilling performance and is applicable for underground mining and infrastructure construction. What sets this MF rod apart is its coupling sleeve, which allows multiple same rods to be connected with each other and thus save a lot of time.

MF Rods	L		D		Thread
MF Rods	mm	foot	mm	inch	Thread
	915 1220 1525 1830	3 4 5 6	39 39 39 39	2 1/2 2 1/2 2 1/2 2 1/2	T38 T38 T38 T38
	3700 4305 4915 5525	12’ 1 1/2’’ 14’ 1 3/64’’ 16’ 1 11/2’’ 18’ 1 33/64’’	35 35 35 35	1 5/8 1 5/8 1 5/8 1 5/8
	1525 1830	5 6	46 46	1 3/4 1 3/4	T45 T45
	1830	6	52	2	T51

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