| Model: | - |
|---|---|
| Brand: | ZM |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Electric Power Tools |
| Label: | BUTTON BITS , ROCK DRILLING TOOLS , ROCK TOOLS |
| Price: |
US $155
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:18 Oct, 2015 |
BUTTON BITS ROCK DRILLING TOOLS
Specialisted in producing of varies type of stone quarrying tools in different size in China for many years. Including of Down-the-hole button bit,tapered button bit, retract button bit, thread button bit.
|
Tapered Button bits |
|
Part No. |
Diameter of bit(mm) |
Distributing of carbide |
Taper |
Using |
||
|
Front |
Guage |
Angle |
||||
|
Q432-722 |
32 |
1×8 |
3×8 |
25° |
7° |
Use for soft and middle hard rock, such as limestone marble, granite. Etc. |
|
Q434-722 |
34 |
1×8 |
3×8 |
25° |
7° |
|
|
Q436-722 |
36 |
1×8 |
3×8 |
25° |
7° |
|
|
Q438-722 |
38 |
1×8 |
3×9 |
25° |
7° |
|
|
Q440-722 |
40 |
1×9 |
3×9 |
30° |
7° |
|
|
Q442-722 |
42 |
1×9 |
3×9 |
30° |
7° |
|
|
Q732-722 |
32 |
2×7 |
5×7 |
35° |
7° |
Use for medium hard to hard rock. |
|
Q734-722 |
34 |
2×7 |
5×7 |
35° |
7° |
|
| Payment Terms: | T/T,L/C |
|---|---|
