Edefyn did R28 (1 1/8 “)
R28 (1 1/8 “) bit threa
Darnau |
Diamedr |
Botymau, mm |
Ongl |
Twll fflysio |
Pwysau oddeutu kg |
Rhan Rhif. |
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mm |
yn |
Blaen Dim Maint |
Gauge Dim Maint |
Math |
Blaen |
Gauge |
||||||
Darn botwm | ||||||||||||
38 |
1 1/2 ” |
2 × 7 |
5 × 9 |
30º |
1 |
1 |
0.60 |
1431-38R28-27 / 59-45-41 |
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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 |
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43 |
1 11/16 ” |
2 × 8 |
5 × 10 |
30º |
1 |
1 |
0.70 |
1431-43R28-28 / 510-45-41 |
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Traws did | ||||||||||||
38 |
1 1/2 ” |
- |
- |
- |
- |
1 |
2 |
0.60 |
1221-38R28-12 / 8-42-23 |
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41 |
1 5/8 ” |
- |
- |
- |
- |
1 |
2 |
0.70 |
1221-41R28-12 / 8-42-23 |
|||
Did reaming, tapr 6º | ||||||||||||
64 |
2 1/3 ” |
4 × 8 |
8 × 9 |
25º |
- |
- |
0.90 |
1441-646-48 / 89-45-51 |
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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 |
||||
Addasydd peilot, tapr 6º, edau R28 | ||||||||||||
26 |
1 1/32 ” |
- |
- |
- |
- |
- |
- |
1.30 |
1442-26R28-15 / 8-45-23 |
Gwiail |
Hyd |
Diamedr |
Pwysau oddeutu kg |
Rhan Rhif. |
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mm |
Ft / in |
mm |
modfedd |
|||||
Gwialen drifft, 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 |
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Llawes gyplu | ||||||||
R32 |
150 |
5 7/8 ” |
44 |
1 23/32 ” |
1.0 |
31-R32-44-150-23 |
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Did Botwm Edau
Darnau Botwm Edau: Mae ansawdd uchel a sawl edefyn gyda chynghorion carbid amrywiol fel YK05 ar gael. Gellir datblygu pob cynnyrch ar gais cwsmeriaid.
Mae Prodrill yn cyflenwi pob math o ddarnau botwm gydag edau Rhaff R22, R25, R28, R32, R35, R38 a T edau, T38, T45, T51, ST58, ST68, T60 ac ati ar gyfer rig drilio brand byd-enwog.
Y prif ddarnau botwm yw:
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 ac ati.
pob dyluniad wyneb, wyneb gwastad, wyneb gollwng, corff arferol a chorff retrac.