Tungsten Carbide 45mm R32 Thread Button Rock Drill Bits
Product Information:
1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine.
2. Our threaded button bit is made by best quality alloy steel bar and tungsten carbide ,through heat treatment like Atlas, it includes R32,R38,T45,T51 and so on. And the head diameter range from 45mm to 127mm.
3. Our special technology develops the sharpest ball tooth, and the bits with sharp buttons are suitable for hard and mid -hard rock, and it also have excellent wear resistance and driving speed.The bits with round buttons are widely used in hard rock ,with the advantage of high abrasion and impact resistance.
Specifications:
A comprehensive range of various button bits shown as below:
Thread sizes: R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60;
Head diameters: 45mm ~ 127mm;
|
Thread Type
|
dia
|
tip size(mm)
|
flushing holes
|
weight (kg)
|
|
mm
|
front
|
gauge
|
front
|
side
|
|
R32
|
45
|
3*8
|
6*9
|
3
|
0
|
1.1
|
|
64
|
3*10,1*10
|
6*10
|
3
|
0
|
2.2
|
|
76
|
4*11,1*11
|
8*11
|
4
|
1
|
3.5
|
|
T38
|
64
|
3*11
|
6*12
|
3
|
0
|
1.8
|
|
76
|
4*11
|
8*11
|
2
|
0
|
2.4
|
|
89
|
4*13
|
8*13
|
2
|
0
|
3.3
|
|
T45
|
70
|
4*11
|
8*11
|
2
|
0
|
2.4
|
|
76
|
4*11
|
8*11
|
2
|
0
|
2.6
|
|
89
|
4*13
|
8*13
|
2
|
0
|
4.6
|
|
102
|
5*14
|
8*14
|
2
|
0
|
5
|
|
T51
|
89
|
4*13
|
8*13
|
2
|
0
|
5.3
|
|
102
|
4*14
|
8*14
|
2
|
0
|
7.3
|
|
115
|
6*14
|
8*14
|
2
|
0
|
9.8
|
|
127
|
8*14
|
8*16
|
2
|
1
|
12
|
Company Profile:
Hebei Minetech Machinery Technology Co, Ltd is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province, China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption, like drill bit and drill rod with own factory in Shijiazhuang City.
With our rich expenience for over a decade and with professional engineers andsales team, we focus on providing complete solutions for mining machinery.
Target markets is gradually shifted from domestic market to international market, products are exported to more than thirty countries and regions, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation international market.
FAQ:
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
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
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
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