Yellow 7/11/12 Degree Forging Tapered Button Bit For Construction Works
Product Description
The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
Product Characteristics
- For 22 mm (7/8") rod
- 11° taper
- Short Skirt
| Diameter |
Buttons |
Flushing hole |
Length |
Weight |
| 34 |
1 11/32 |
5x7 |
50 |
0.4 |
| 36 |
1 27/64 |
5x8 |
50 |
0.45 |
| 38 |
1 1/2 |
5x9 |
50 |
0.45 |
| 40 |
1 37/64 |
5x9 |
50 |
0.48 |
Technical Specifications
- Button bit taper angle: 4°,4°46″,6°,7°,11°,12°
- Length: 50/55/71/80 mm
- Diameter: 20-45 mm
- Button bit shape: spherical/parabolic
- Socket inside diameter: 15/19/22/25(mm)
- Material and process: high quality alloy steel bar and tungsten carbides, through heat treatment
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 experience for over a decade and with professional engineers and sales team, we focus on providing complete solutions for mining machinery.
Frequently Asked Questions
What's your delivery time?
Commonly product need 20 days to produce, within 3 days if in stock.
What methods of payments are accepted?
We agree T/T, L/C, West Union, One touch, Money Gram, Paypal.
What about the Shipments?
Bases on other quantity. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your Chinese agent.
How to control the quality?
We should be checking & testing everyone button bit before shipment.
Do you agree sample order?
Yes, we are welcome your sample order to testing our quality.
Can we select the button bit color?
Yes, we have golden, silvery, black and blue for your choice.
Can we change to our mark on the button bit?
Yes, we can casting your company mark on the button bit. (Except sample order)
Do you have after-sale service and warranty service?
Any Quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
Can I trust your company?
Our company has been certificated by Chinese government, and verified by Ali baba Trade Assurance. 100% refund of the Trade Assurance Amount. Ali baba can guarantee all of you payment. Just order from US!
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