R32 MF Threaded Speed Drill Rods for Mining Quarring Tunneling Blasting
Product Description
Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.
It is well known that the performance of the material could be played well only after going through heat treatment to release its maximum potential, therefore, the choice of material and heat treatment process are important on an equal basis.
(1) Threaded Connection: R22, R25, R32, R38, T38, T45, T51, and so on.
(2) Diameter: OD32, OD38, HEX32, HEX35, And so on.
(3) Length: 600-6400mm.
(4) Package: Wooden cases or wrapped with plastic knitting and then packed into bundles or as per your requests.
|
Drifting & tunneling rods
|
|
Description
|
Length
|
Diameter
|
|
Weight
|
|
|
mm
|
feet
|
mm
|
inch
|
|
Kg
|
|
Drifter rod, R32-Hex25-R25
|
2100
|
6`105/8``
|
25
|
1``
|
|
8.60
|
|
2200
|
7`25/8``
|
25
|
1``
|
|
9.00
|
|
2400
|
7`101/2``
|
25
|
1``
|
|
9.30
|
|
2600
|
8`63/8``
|
25
|
1``
|
|
10.00
|
|
2800
|
9`21/4``
|
25
|
1``
|
|
10.80
|
|
3090
|
10`15/8``
|
25
|
1``
|
|
12.00
|
|
Drifter rod, R32-Hex28-R28
|
2400
|
7`101/2``
|
28
|
11/8``
|
|
11.90
|
|
2600
|
8`63/8``
|
28
|
11/8``
|
|
13.60
|
|
3050
|
10`
|
28
|
11/8``
|
|
17.00
|
|
3700
|
12`
|
28
|
11/8``
|
|
18.50
|
|
4000
|
13`1/2``
|
28
|
11/8``
|
|
21.00
|
|
4305
|
14`
|
28
|
11/8``
|
|
23.50
|
|
Drifter rod, R38-Hex32-R32
|
3050
|
10`
|
32
|
11/4``
|
|
19.50
|
|
3700
|
12`
|
32
|
11/4``
|
|
24.00
|
|
4305
|
14`
|
32
|
11/4``
|
|
27.90
|
|
4915
|
16`
|
32
|
11/4``
|
|
31.80
|
Company Profile:
Hebei Minetech Machinery Technology Co, Ltd. is located in Hebei province of China. Our company is a professional production and export tapered and thread rod, chisel and button bit and other mining drilling tools enterprises. With our rich experience for over a decade and with professional engineers and sales team, we focus on providing complete solutions for mining machinery.
The information you may like to know before order
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Within 10 days supplied from stock
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
Your message must be between 20-3,000 characters!
