38mm Tapered Button Bit Carbide Mining Bits for Rock Drill
Product Information:
Our tapered button bit was from high quality cemented carbide and
produced with heat treatment technology,which connected with
tapered drill rod well for air leg or hand-held rock drill machine
for drilling holes in gold and coal mining,marble and granite
quarries,stone project, tunnel, water conservancy,etc.
Specifications:
| For 22 mm (7/8") rod. 11° taper. Short Skirt. |
| Diameter | Buttons | Flushing hole | Length | Weight |
| mm | inch | Gauge | Front | Side | Front | mm | Kg |
| 32 | 1 1/4 | 3x8 | 2x7 | 1 | 1 | 50 | 0.22 |
| 32 | 1 1/4 | 4x7 | 2x7 | 1 | 1 | 50 | 0.29 |
| 32 | 1 1/4 | 5x7 | 2x7 | 1 | 1 | 50 | 0.35 |
| 32 | 1 1/4 | 6x7 | 2x7 | 1 | 1 | 50 | 0.35 |
| 32 | 1 1/4 | 6x7 | 2x7 | 1 | 2 | 50 | 0.35 |
| 34 | 1 11/32 | 3x8 | 2x7 | 1 | 1 | 50 | 0.39 |
| 34 | 1 11/32 | 4x8 | 2x7 | 1 | 2 | 50 | 0.39 |
| 34 | 1 11/32 | 5x7 | 2x7 | 1 | 1 | 50 | 0.4 |
| 35 | 1 3/8 | 6x7 | 2x7 | 1 | 2 | 50 | 0.41 |
| 36 | 1 27/64 | 3x9 | 1x8 | 1 | 1 | 50 | 0.42 |
| 36 | 1 27/64 | 3x9 | 2x7 | 1 | 1 | 50 | 0.42 |
| 36 | 1 27/64 | 4x8 | 2x7 | 1 | 1 | 50 | 0.42 |
| 36 | 1 27/64 | 4x8 | 2x7 | 1 | 2 | 50 | 0.45 |
| 36 | 1 27/64 | 5x8 | 2x7 | 1 | 1 | 50 | 0.45 |
| 36 | 1 27/64 | 5x8 | 2x7 | 1 | 2 | 50 | 0.45 |
| 38 | 1 1/2 | 3x9 | 1x9 | 1 | 1 | 50 | 0.45 |
| 38 | 1 1/2 | 3x9 | 2x7 | 1 | 1 | 50 | 0.45 |
| 38 | 1 1/2 | 5x9 | 2x7 | 1 | 1 | 50 | 0.45 |
| 38 | 1 1/2 | 5x9 | 2x7 | 1 | 2 | 50 | 0.45 |
| 40 | 1 37/64 | 3x9 | 1x9 | 1 | 1 | 50 | 0.48 |
| 40 | 1 37/64 | 3x9 | 2x8 | 1 | 1 | 50 | 0.48 |
| 40 | 1 37/64 | 5x9 | 2x8 | 1 | 1 | 50 | 0.48 |
| 40 | 1 37/64 | 5x9 | 2x8 | 1 | 2 | 50 | 0.48 |
| 41 | 1 5/8 | 5x9 | 2x8 | 1 | 2 | 50 | 0.48 |
Advantage:
Long service;
Extensive selection (button, chisel, cross type);
Lowest cost.
Packing:
Using ply-wooden cases and pallet for package to protect the
products and avoid the damaging during transportation.
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.
