China Wholesale Dth Drill Bits Factory – R25 (1 “) bit thread Bits Diameter – LYNE
China Wholesale Dth Drill Bits Factory – R25 (1 “) bit thread Bits Diameter – LYNE Detail:
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 | ||||||||||||
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33 |
1 5/16” |
2×7 |
5×7 |
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35º |
1 |
1 |
0.40 |
1431-33R25-27/57-45-41 |
||
35 |
1 3/8” |
2×7 |
5×9 |
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30º |
1 |
1 |
0.50 |
1431-35R25-27/59-45-41 |
|||
37 |
1 29/64” |
2×7 |
5×9 |
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30º |
1 |
1 |
0.60 |
1431-37R25-27/59-45-41 |
|||
38 |
1 1/2” |
2×7 |
5×9 |
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30º |
1 |
1 |
0.60 |
1431-38R25-27/59-45-41 |
|||
41 |
1 5/8” |
2×8 |
5×9 |
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35º |
1 |
1 |
0.60 |
1431-41R25-28/59-45-41 |
|||
Cross bit | ||||||||||||
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33 |
1 5/16” |
- |
- |
- |
- |
1 |
2 |
0.40 |
1221-33R25-12/8-42-23 |
||
35 |
1 3/8” |
- |
- |
- |
- |
1 |
2 |
0.50 |
1221-35R25-14/8-42-23 |
|||
38 |
1 1/2” |
- |
- |
- |
- |
1 |
2 |
0.60 |
1221-38R25-14/8-42-23 |
|||
Reaming bit, 6º taper | ||||||||||||
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64 |
2 1/2” |
4×8 |
8×9 |
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25º |
- |
- |
0.90 |
1441-646-48/89-45-51 |
||
76 |
3” |
4×10 |
8×10 |
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30º |
- |
- |
1.30 |
1441-766-410/810-45-51 |
|||
89 |
3 1/2” |
4×11 |
8×11 |
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30º |
- |
- |
1.70 |
1441-896-411/811-45-51 |
|||
Pilot adapter, 6º taper,R25 threa | ||||||||||||
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26 |
1 1/32” |
- |
- |
- |
- |
- |
- |
1.30 |
1442-26R25-15/8-45-23 |
Rods |
Length |
Diameter |
Weight approx kg |
Part No. |
||||
mm |
Ft/in |
mm |
inch |
|||||
Drifter rod,R32-Hex25-R25 | ||||||||
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2200 |
7'25/8” |
25 |
1” |
8.9 |
22H25—R25/R32-2200-23 |
||
2400 |
7'10/2” |
25 |
1” |
9.7 |
22H25—R25/R32-2400-23 |
|||
2600 |
8'63/8” |
25 |
1” |
10.5 |
22H25—R25/R32-2600-23 |
|||
2800 |
9'21/4” |
25 |
1”’ |
11.3 |
22H25—R25/R32-2800-23 |
|||
3090 |
10'15/8” |
25 |
1” |
12.4 |
22H25—R25/R32-3090-23 |
|||
3700 |
12'15/8” |
25 |
1”’ |
14.9 |
22H25—R25/R32-3700-23 |
|||
Coupling sleeve | ||||||||
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R32 |
150 |
5 7/8” |
44 |
1 23/32” |
1.0 |
31-R32-44-150-23 |
|
Rods |
Length |
Diameter |
Weight approx kg |
Part No. |
||||
mm |
Ft/in |
mm |
inch |
|||||
Drifter rod,R32-Hex25-R25 | ||||||||
![]() |
2200 |
7'25/8” |
25 |
1” |
8.9 |
22H25—R25/R32-2200-23 |
||
2400 |
7'10/2” |
25 |
1” |
9.7 |
22H25—R25/R32-2400-23 |
|||
2600 |
8'63/8” |
25 |
1” |
10.5 |
22H25—R25/R32-2600-23 |
|||
2800 |
9'21/4” |
25 |
1”’ |
11.3 |
22H25—R25/R32-2800-23 |
|||
3090 |
10'15/8” |
25 |
1” |
12.4 |
22H25—R25/R32-3090-23 |
|||
3700 |
12'15/8” |
25 |
1”’ |
14.9 |
22H25—R25/R32-3700-23 |
|||
Coupling sleeve | ||||||||
![]() |
R32 |
150 |
5 7/8” |
44 |
1 23/32” |
1.0 |
31-R32-44-150-23 |
|
Product detail pictures:

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