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  7. T38 Male–Female Extension Rods (MFT38)
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T38 Male–Female Extension Rods (MFT38)

Product Type: T38 male–female extension rod for top hammer drilling.
Thread Configuration: T38 male thread at one end and T38 female thread at the other.
Rod Connection: Matching MF rods connect directly without a separate coupling sleeve between them.
Available Lengths: 18 options from 800 to 6550 mm.

General Introduction


Qstone MFT38 drill rods are T38 male–female extension rods for top hammer drilling. Each rod has a T38 male thread at one end and a T38 female thread at the other. Two matching MFT38 rods connect directly without a separate coupling sleeve between them.

The rod transfers impact energy and rotation from the rock drill to the drill bit. The series includes 18 lengths from 800 to 6550 mm, including the 3050 mm MFT38-3050.



Application


ApplicationTypical Operation
QuarryingBench drilling and blast-hole drilling
Surface miningProduction blast-hole drilling
ConstructionBlast-hole drilling for rock excavation

Select a rod length that fits your rig’s feed and rod handling system. When replacing an existing rod, check the thread and connection type at both ends, as well as the rod length.


Technical Specifications


Drilling Method: Top hammer drilling
Rod Profile: Round
Connection Type: Male–Female (MF)

  

 Model                                                       Thread Connection                                     Rod Length (mm)
MFT38-800                                     T38 Male × T38 Female800
MFT38-915T38 Male × T38 Female915
MFT38-1000T38 Male × T38 Female1000
MFT38-1220T38 Male × T38 Female1220
MFT38-1525T38 Male × T38 Female1525
MFT38-1830T38 Male × T38 Female1830
MFT38-2435T38 Male × T38 Female2435
MFT38-2700T38 Male × T38 Female2700
MFT38-3050T38 Male × T38 Female3050
MFT38-3660T38 Male × T38 Female3660
MFT38-4265T38 Male × T38 Female4265
MFT38-4500T38 Male × T38 Female4500
MFT38-4875T38 Male × T38 Female4875
MFT38-5485T38 Male × T38 Female5485
MFT38-6000T38 Male × T38 Female6000
MFT38-6095T38 Male × T38 Female6095
MFT38-6400T38 Male × T38 Female6400
MFT38-6550T38 Male × T38 Female6550



Compatible Tools


ToolWhat to Check
T38 shank adapterConfirm that the adapter fits your rock drill and that its T38 male thread matches the rod’s T38 female end.
T38 MF extension rodThe T38 male end of one matching rod connects directly to the T38 female end of the next.
T38 threaded button bitMatch the bit’s T38 female thread to the rod’s T38 male end. Select the bit diameter for the required hole size.


Request a Quote

To request a quote for T38 male–female extension rods (MFT38), send us the rod length or MFT38 model number, required quantity, and rock drill model.

If you’re replacing an existing rod and aren’t sure which connection you have, send clear photos of both ends. If you also need T38 button bits, include the required bit diameter.

Email: info@q-stones.com
WhatsApp: +86 155 3856 5281


Related Products


                   Buttone Bits 
          Top Hammer Drill Rods                       Shank Adapter   Coupling sleeves 


Previous : T45 Male–Female Extension Rod (MFT45) Next : T38 Male–Male Extension Rods (MMT38)
T38 Male–Female Extension Rods (MFT38)
Product Type: T38 male–female extension rod for top hammer drilling.
Thread Configuration: T38 male thread at one end and T38 female thread at the other.
Rod Connection: Matching MF rods connect directly without a separate coupling sleeve between them.
Available Lengths: 18 options from 800 to 6550 mm.
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