1) With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit different applications in mining, quarrying etc. We can supply long skirt and short skirt Tapered Button Bits.
2) No matter what kinds of rock—Soft rock, loose medium rock, hard rock and any other special formations, just tell us what you need and leave others at our disposal, We can also do according to customers' drawing or sample. So if you are interested in our products, please feel free to let us know. We also wish can do business with the people from all over the world.
1. Flat face, drop centre, tungsten carbide hemispherical and ballistic.
2. Normal and retrac body.Couplings sleeve- manufactured with a middle stop to prevent walking . Include couplings sleeve.
3. Shank adaptors - carburized and manufactured with tight tolerances and controlled straightness.
Type |
Dia mm |
No.of buttons |
Buttons*button dia |
Flushing hole |
Weight kg |
||
Guage |
Centre |
Side |
Centre |
|
|||
R25 |
38 |
7 |
5*9 |
2*7 |
1 |
1 |
0.6 |
41 |
7 |
5*9 |
2*8 |
1 |
1 |
0.5 |
|
45 |
7 |
5*11 |
2*8 |
2 |
1 |
0.7 |
|
R28 |
38 |
7 |
5*9 |
2*7 |
1 |
1 |
0.6 |
38 |
6 |
4*9 |
2*8 |
2 |
1 |
0.6 |
|
43 |
7 |
5*9 |
2*9 |
2 |
1 |
0.7 |
|
R32 |
45 |
7 |
5*11 |
2*8 |
2 |
1 |
0.8 |
48 |
7 |
5*11 |
2*9 |
2 |
1 |
1.0 |
|
51 |
7 |
5*11 |
2*10 |
2 |
1 |
1.0 |
|
57 |
9 |
6*11 |
3*9 |
- |
3 |
1.1 |
|
64 |
12 |
8*10 |
4*10 |
- |
2 |
1.5 |
|
76 |
12 |
8*11 |
4*11 |
- |
2 |
1.8 |
|
T38 |
64 |
12 |
8*10 |
4*10 |
- |
2 |
1.6 |
70 |
10 |
6*11 |
3*11 |
- |
3 |
1.9 |
|
76 |
13 |
8*12.7 |
5*11 |
1 |
2 |
2.3 |
|
89 |
13 |
8*12.7 |
4*11 |
- |
4 |
3.0 |
|
102 |
14 |
8*14.5 |
6*12.7 |
1 |
4 |
3.9 |
|
T45 |
70 |
10 |
6*11 |
3*11 |
- |
3 |
2.0 |
76 |
14 |
8*12.7 |
4*11 |
2 |
2 |
2.5 |
|
89 |
13 |
8*12.7 |
4*11 |
- |
4 |
3.0 |
|
102 |
13 |
8*14.5 |
4*12.7 |
- |
4 |
6.4 |
|
115 |
14 |
8*14.5 |
6*14.5 |
1 |
4 |
5.8 |
|
T51 |
89 |
12 |
8*12.7 |
4*12.7 |
- |
2 |
3.5 |
89 |
13 |
8*12.7 |
4*11 |
- |
4 |
3.5 |
|
102 |
13 |
8*14.5 |
4*12.7 |
- |
4 |
5.3 |
|
115 |
16 |
9*14.5 |
6*14.5 |
- |
3 |
9.7 |
|
127 |
20 |
10*14.5 |
10*12.7 |
- |
2 |
6.8 |
Contact: Echo
Phone: +8618660767011
Tel: +8618660767011
Company: Jining Enwei Intelligent Technology Co.,Ltd.
Add: NO.9 HAICHUAN ROAD, HIGH-TECH ZONE, JINING CITY, SHANDONG PROVINCE, CHINA