Carbon Steel Alloy Rock Button Drill Bit 11 Degree 38mm Carbide Rock Drill Bits
Atlas Copco 11 Degree Alloy Rock 36 Mm Taper Button Drill Bit Carbide rock drill bits
Taper button bit, as a small hole bit, use taper match bit with rod to be used for air leg or hand held jack hammer driller in quarrying and mining. With diameter of 32mm to 65mm, they are widely used in mining and quarrying, with combination of well anti-wear and anti-impact carbide buttons and high performance steel, it features the advantages of higher driving efficiency, long service life, better powder exhausting and easier bit back.
| Product Name: | tapered tungsten carbides knock off drill bit | |||
| Types | Tapered chisel bits, Tapered cross bits, Tapered button bits | |||
| Application:: | Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling | |||
| Feature: | Tapered drill bits connect tapered drill steel of rock drill for drilling holes | |||
| Material: | High quality carbide and high quality steel | |||
| MOQ: | No requirement for testing and trial order | |||
| We can design and manufature according to your requirment of diameter, number air holes and carbide button shape. | ||||
| Types of drill bits | Diameter (mm) | Taper Angle (Degree) | Length (mm) | Weight (kg) |
| Tapered chisel bits | 20/22/28/30/32/34/36/38/40 | 7 degree/ 11 degree/ 12 degree | 50/55/60/71/80 | 0.15 - 0.45 |
| Tapered cross bits | 24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55 | 50/55/60/71/80 | 0.18 - 0.7 | |
| Tapered button bits | 28/29/30/32/33/34/35/36/37/38/40/41/42/45 | 50/55/60/71/80 | 0.2 - 0.5 | |
Relate products
| Dia.(mm) | Taper | Buttons | Flusing Holes | Weight(kg) | ||
| Gauge | Front | |||||
| Qty×Dia. | Qty× Dia. | Front | Side | |||
| 32 | 7 degrees | 2x7 | 5x7 | 1 | 1 | 0.3 |
| 33 | 7 degrees | 2*7 | 5*7 | 1 | 1 | 0.3 |
| 35 | 7 degrees | 2*7 | 5*8 | 1 | 1 | 0.36 |
| 38 | 7 degrees | 2*7 | 5*9 | 1 | 1 | 0.41 |
| 41 | 7 degrees | 2*7 | 5*9 | 1 | 1 | 0.41 |
| 33 | 12 degrees | 2*7 | 6*7 | 2 | 1 | 0.31 |
| 35 | 12 degrees | 2*7 | 6*7 | 2 | 1 | 0.35 |
| 38 | 11 degrees | 2*8 | 3*9 | 1 | 1 | 0.39 |
| 40 | 11 degrees | 2*8 | 3*9 | 1 | 1 | 0.4 |
| 40 | 11 degrees | 2*9 | 3*9 | 1 | 1 | 0.4 |
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FAQ
Q1: What’s your delivery time?
A: Usually product need 10-20 days to produce, within 3 days if it's in stock.
Q2: What’s methods of payments are accepted?
A: We accept T/T, L/C, West Union, One touch, Money Gram, Paypal.
Q3: What about shipment ?
A: It is based on other quantity of your order. We can send it to you by Express, by Air, by Sea or by Train. Or send the goods to your Chinese agent.
Q4: How to control the quality?
A: We always carefully check and test every product before shipment, also send you photos and videos.
Q5: Do you agree sample order ?
A: Yes ,we are welcome you to make a sample order to test our quality.
Q6: Can we select the button bit color?
A: Yes, we have different colors for your choice, our standard color is green.
Q7: Can we put our mark on the button bit?
A: Yes, we can do it, we do offer OEM service.
Q8: Do you have after-sale service ?
A: Yes of course, we are always online for our customers.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.