Rock Drill Head Supplier – R28 (1 1/8 “) bit thread – LYNE
Rock Drill Head Supplier – 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:
To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for Rock Drill Head Supplier – R28 (1 1/8 “) bit thread – LYNE , The product will supply to all over the world, such as: Washington, Mexico, Thailand, During the short years, we serve our clients honestly as Quality First, Integrity Prime, Delivery Timely, which has earned us an outstanding reputation and an impressive client care portfolio. Looking forward to working with you Now!
By Hulda from San Francisco - 2017.07.28 15:46
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Lena from Argentina - 2017.04.18 16:45