MF Rod/Extension Rod/Drifter drill rod features: 1.Made from steel as same grade as internationally well-known brand. 2.Hollow drill steel processing by Boring Method ensuring quality reliability 3.Optimize processing procedure, entirely automatic threading equipment to finish the thread naturally and reduce the concentration of stress. 4.Shape once of whole heat-treatment ensures long lifespan
Technical date
length
diameter
weight
mm
foot
mm
inch
kg
Extension rod
915
3
32
1 1/4
5.4
1000
3’33/8”
32
1 1/4
5.9
1220
4
32
1 1/4
7.2
1830
6
32
1 1/4
10.8
2435
8
32
1 1/4
14.3
3050
10
32
1 1/4
17.9
3660
12
32
1 1/4
21.5
MF-rod
915
3
32
1 1/4
6.2
1220
4
32
1 1/4
8.0
1525
5
32
1 1/4
9.8
1830
6
32
1 1/4
11.6
2435
8
32
1 1/4
15.1
3050
10
32
1 1/4
18.7
3660
12
32
1 1/4
22.3
Guide speedrod
3050
10
39
1 1/2
27.0
3660
12
39
1 1/2
32.0
R32 Drill rod for bench drilling
Application
All our products, which passed ISO9001 quality management system, are widely used in open pit mining, tunneling, quarrying,transportation construction,engineering, earth-rock excavation, water wells, pile foundation, and civil engineering project etc.We are one of the companies which have the most complete product lines, the most abundant species and the most widely usedproducts in drilling industry.
FAQ
1.what can you buy from us? Air Compressor,Drilling Rig,Drill Bit,Spare Parts
2.How can I make payment? A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.
3. How is the shipment? How long dose it take? A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.4.How is your quality control? A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
5.Do you have any certificate of authorization? A: Our machinery is CE certified.
If you need any rock drilling tools, please contact our company:
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