Tapered button bit and tapered rod for the rock drilling
Tapered rock drill bits
Bit definition
The drill bit is the main tool of mining engineering impact drill, drilling and drilling machine parts is matched with the company, the product adopts the high quality alloy bit Zhuzhou hard alloy factory, the carcass quality 40Cr, 42CrMo and other materials Seiko production, to ensure the strength and toughness of drill bit. The company launched the conical connection hard alloy drill bit are straight and cross, three blade, ball gear and other four kinds of forms, many varieties and specifications.
• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry
Reasonable selection of drill bits and hard alloy
According to the drilling machine model, rock properties, hardness, toughness, pressure (pressure) choose a bit hard alloy bit type and, in general, fissures of rock should choose a bit; cross bit, three edge type bit is widely applicable to all kinds of rock, especially in hard and super hard abrasive high the fissures in the more obvious advantages; button bits for except the high rock abrasiveness of rock.
Button bit(taper connection)
| Name of Produce |
Dia.(mm) |
Tip Size(mm) |
Taper |
Weight(kg) |
| H*W |
| Button bit |
28 |
4*7 |
12° |
0.22 |
| 32 |
4*8 |
12° |
0.27 |
| 35 |
5*8 |
12° |
0.35 |
| 38 |
4*9 |
12° |
0.37 |
| 40 |
4*10 |
12° |
0.40 |
| 41 |
5*9 |
12° |
0.45 |
| 43 |
3*10 |
12° |
0.41 |
Button bit(threaded connection)
| diameter |
Alloy number diameter |
Flushing hole |
Thread form |
Weight (kg) |
| mm |
inch |
front |
gauage |
angle |
front |
sid |
|
|
|
| 41 |
1 5/8 |
2*9 |
4*9 |
35° |
1 |
1 |
R32 |
0.6 |
|
| 41 |
1 5/8 |
2*8 |
5*9 |
35° |
1 |
1 |
R32 |
0.7 |
|
| 43 |
1 11/16 |
2*9 |
5*9 |
35° |
1 |
2 |
R32 |
0.7 |
|
| 43 |
1 11/16 |
2*9 |
5*10 |
35° |
1 |
1 |
R32 |
0.7 |
|
| 43 |
1 11/16 |
2*9 |
6*9 |
40° |
2 |
- |
R32 |
0.7 |
|
| 45 |
1 3/4 |
2*9 |
5*11 |
30° |
1 |
1 |
R32 |
0.8 |
|
| 45 |
1 3/4 |
2*9 |
6*10 |
35° |
2 |
- |
R32 |
0.8 |
|
| 45 |
1 3/4 |
3*8 |
6*10 |
30° |
3 |
- |
R32 |
0.8 |
|
| 48 |
1 7/8 |
2*9 |
5*11 |
35° |
1 |
1 |
R32 |
0.9 |
|
| 48 |
1 7/8 |
2*9 |
6*10 |
40° |
2 |
- |
R32 |
0.9 |
|
| 48 |
1 7/8 |
3*8 |
6*10 |
40° |
3 |
- |
R32 |
0.9 |
|
| 48 |
1 7/8 |
3*9 |
6*10 |
30° |
3 |
- |
R32 |
0.9 |
|
| 51 |
2 |
2*10 |
5*11 |
35° |
1 |
1 |
R32 |
1.0 |
|
| 51 |
2 |
2*10 |
6*10 |
40° |
2 |
- |
R32 |
1.0 |
|
| 51 |
2 |
3*9 |
6*10 |
35° |
3 |
- |
R32 |
1.0 |
|
| 57 |
2 1/4 |
3*9 |
6*11 |
35° |
3 |
- |
R32 |
1.3 |
|
| 64 |
2 1/2 |
3*10,1*10 |
6*11 |
35° |
3 |
- |
R32 |
1.6 |
|
| 64 |
2 1/2 |
4*10 |
8*10 |
40° |
2 |
- |
R32 |
1.6 |
|
| 76 |
3 |
4*11 |
8*11 |
40° |
2 |
- |
R32 |
2.6 |
|
| 64 |
2 1/2 |
3*11 |
6*12 |
35° |
3 |
- |
T38 |
|
|
| 64 |
2 1/2 |
4*10 |
8*10 |
40° |
2 |
- |
T38 |
|
|
| 64 |
2 1/2 |
3*10,1*10 |
6*11 |
35° |
3 |
- |
T38 |
|
|
| 70 |
2 3/4 |
4*11 |
8*11 |
40° |
2 |
- |
T38 |
|
|
| 70 |
2 3/4 |
4*10,1*10 |
8*11 |
30° |
4 |
- |
T38 |
|
|
| 70 |
2 3/4 |
3*10,1*10 |
6*12 |
35° |
3 |
- |
T38 |
|
|
| 76 |
3 |
4*11 |
8*11 |
40° |
2 |
- |
T38 |
|
|
| 76 |
3 |
5*11 |
8*13 |
35° |
2 |
1 |
T38 |
|
|
| 76 |
3 |
3*11,1*11 |
6*12 |
35° |
3 |
1 |
T38 |
|
|
| 76 |
3 |
4*11,1*11 |
8*12 |
35° |
4 |
- |
T38 |
|
|
| 76 |
3 |
4*11,1*11 |
8*11 |
40° |
4 |
- |
T38 |
|
|
| 89 |
3 1/2 |
4*13 |
8*13 |
40° |
2 |
- |
T38 |
|
|
| 89 |
3 1/2 |
5*13 |
8*13 |
35° |
2 |
- |
T38 |
|
|
| 89 |
3 1/2 |
6*11 |
8*12 |
35° |
2 |
- |
T38 |
|
|
| 89 |
3 1/2 |
3*11,2*11 |
6*13 |
35° |
3 |
1 |
T38 |
|
|
| 89 |
3 1/2 |
4*11,1*11 |
8*13 |
35° |
4 |
|
T38 |
|
|
| 89 |
3 1/2 |
4*13,1*13 |
8*13 |
35° |
4 |
|
T38 |
|
|
Chinese factory, sufficient inventory, fast delivery, large quantity discount, welcome to consult!
Congratulations, you have found the source manufacturer. YK Drilling Tools produces water well drilling rigs, drill pipes and matching drill bits. Various types of drilling tools can be customized.
Contact us immediately to understand your drilling needs.
FAQ
The information you may like to know before order:
1. Are you a manufacture or a trade company?
We are a professional manufacturer.
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
4. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded).
2. Technical Support will be available in any time.
3. Free replacement will provide once the failure confirmed caused by our product quality.
5.Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight.
6.Do you have quality control system?
Yes, we check every production process and test pressure for each tool to make sure no problem.
7.How can I get a brochure and buy your products?
Very easy!Please leave me a message and tell me your requirements, let me know you are interested in our products. Will talk to you about the details shortly.
8.Can you tell me your size and specification?
1.Give me your drawing with detail requirements.
2. Give me the product no.after you checked our booklet.
3. Don't forget to tell me the quantities, this is very important.
4. Give me your size and specifications.
5. Your destination port.
Save worry and effort, enjoy low price!!
This price is a reference price, and the final price is subject to the official negotiation result of the buyer and the seller!
Bit definition
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