China Wholesale Button Bits Rock Drilling Suppliers – R28 (1 1/8 “) bit thread – LYNE
China Wholesale Button Bits Rock Drilling Suppliers – R28 (1 1/8 “) bit thread – LYNE Detail:
R28 (1 1/8 “) bit threa
| Bits |
Diameter |
Buttons,mm |
Angle |
Flushing hole |
Weight approx kg |
Part No. |
||||||
|
mm |
in |
Front No Size |
Gauge No Size |
Type |
Front |
Gauge |
||||||
| Button bit | ||||||||||||
 |
38 |
1 1/2” |
2×7 |
5×9 |
|
30º |
1 |
1 |
0.60 |
1431-38R28-27/59-45-41 |
||
|
38 |
1 1/2” |
2×7 |
5×9 |
|
35º |
1 |
1 |
0.60 |
1431-38R28-27/59-45-41 |
|||
|
41 |
1 5/8” |
2×8 |
5×9 |
|
35º |
1 |
1 |
0.70 |
1431-41R28-28/59-45-41 |
|||
|
43 |
1 11/16” |
2×8 |
5×10 |
|
30º |
1 |
1 |
0.70 |
1431-43R28-28/510-45-41 |
|||
| Cross bit | ||||||||||||
 |
38 |
1 1/2” |
- |
- |
- |
- |
1 |
2 |
0.60 |
1221-38R28-12/8-42-23 |
||
|
41 |
1 5/8” |
- |
- |
- |
- |
1 |
2 |
0.70 |
1221-41R28-12/8-42-23 |
|||
| Reaming bit, 6º taper | ||||||||||||
 |
64 |
2 1/3” |
4×8 |
8×9 |
|
25º |
- |
- |
0.90 |
1441-646-48/89-45-51 |
||
|
76 |
3” |
4×10 |
8×10 |
|
30º |
- |
- |
1.30 |
1441-766-410/810-45-51 |
|||
|
89 |
3 1/2” |
4×11 |
8×11 |
|
30º |
- |
- |
1.70 |
1441-896-411/811-45-51 |
|||
| Pilot adapter, 6º taper,R28 thread | ||||||||||||
 |
26 |
1 1/32” |
- |
- |
- |
- |
- |
- |
1.30 |
1442-26R28-15/8-45-23 |
||
| Rods |
Length |
Diameter |
Weight approx kg |
Part No. |
||||
|
mm |
Ft/in |
mm |
inch |
|||||
| Drifter rod,R32-Hex28-R28 | ||||||||
 |
2400 |
7＇10/2” |
28 |
1 1/8” |
12.3 |
21H28—R28/R32-2400-23 |
||
|
2750 |
9＇1/4” |
28 |
1 1/8” |
14.1 |
21H28—R28/R32-2750-23 |
|||
|
3090 |
10＇15/8” |
28 |
1 1/8” |
15.8 |
21H28—R28/R32-3090-23 |
|||
|
3700 |
12＇15/8” |
28 |
1 1/8” |
18.9 |
21H28—R28/R32-3700-23 |
|||
|
4310 |
14＇15/8” |
28 |
1 1/8” |
22.0 |
21H28—R28/R32-4310-23 |
|||
| Coupling sleeve | ||||||||
 |
R32 |
150 |
5 7/8” |
44 |
1 23/32” |
1.0 |
31-R32-44-150-23 |
|
Thread Button Bit
Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers’ request.
Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig.
Main button bits is:
R32-43MM, R32-45MM, R32-51, R32-64, R32-76;
T38-64, T38-76MM, T38-89, T38-102MM;
T45-76MM, T45-89MM, T45-102MM;
T51-89MM, T51-102MM, T51-127MM etc.
all face design, flat face, drop-center face, normal body and retrac body.
Product detail pictures:
Related Product Guide:
Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for China Wholesale Button Bits Rock Drilling Suppliers – R28 (1 1/8 “) bit thread – LYNE , The product will supply to all over the world, such as: Southampton, Korea, Mexico, With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we are striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.
By Daphne from Cape Town - 2017.01.28 18:53
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
By Eudora from Amman - 2018.06.03 10:17