High-efficiency 38mm 11 Degree Tapered Button Bit for Construction with Long Service Life and Good Drilling Performance
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.
Construction works, Energy, Mining and Tunneling
- Good drilling performance
- Excellent longevity and long service life
- Saves auxiliary working hours
- Reduces physical work of workers
- Speeds up projects
- Reliable quality
- Top quality, competitive taper button bit compared to world famous button bits
- Available in tapers: 4°46', 7°, 11°, 12°
- Common diameter: 28-43 mm
- Customized options available
| Parameter | Unit | Value |
|---|---|---|
| Weight | kg | ≈26 |
| Length | mm | 661 |
| Cylinder diameter | mm | 80 |
| Piston stroke | mm | 60 |
| Gas consumption | L/s | ≤55 |
| Drilling frequency | Hz | ≥34 |
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 ininternational market.
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