7 Buttons 11 Degree 36mm Quarry Rock Drilling Tools Bits
Product features:
Top quality, competitive taper button bit compared to world famous
button bits.
Cemented carbide is one of the most successful composite
engineering materials produced.
Its unique combination of strength,hardness and toughness satisfies
the most demanding applications – but working with such high
stresses, inserts and buttons are more subject to wear.
Minetech Tungsten carbide inserts are same as YG05 sizes. and we
also use the same hot inserting technology as including the steel
materials and Heat treatment.
Minetech manufacture the tapered button bits with taper: 4, 6, 7, 11, 12 degree. The diameter of the bits from
26 to 42(mm). Customized is available.
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.
| For 22 mm (7/8") rod. 11° |
| 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 |
| 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 |
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
ininternational market.
FAQ
| Q1: What’s your delivery time? |
| A: Commonly product need 20 days to produce, within 3 days if in
stock. |
| Q2: What’s methods of payments are accepted? |
| A: We agree T/T ,L/C ,West Union ,One touch ,Money Gram ,Paypal. |
| Q3: What about the Shipments? |
| A: 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. |
| Q4: How to control the quality? |
| A: We should be checking & testing everyone button bit before
shipment. |
| Q5: Do you agree sample order ? |
| A: Yes ,we are welcome your sample order to testing our quality. |
| Q6: Can we select the button bit color? |
| A: Yes ,we have golden ,silvery ,black and blue for your choice. |
| Q7: Can we change to our mark on the button bit? |
| A: Yes ,we can casting your company mark on the button bit.(Except
sample order) |
| Q8: Do you have after-sale service and warranty service ? |
| A: 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. |
| Q9: Can I trust your company ? |
| A: 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 ! |
