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Reaming shell/Diamond Reaming shell/PCD reaming shell/TC reaming shell/surface set reaming shell with core bit to get long life
1. Overview of reaming shell
Reaming shell produced by Zhengzhou LD Diamond Products CO.,Ltd.,is used to couple the drill bit with the core barrel, in order to keep the diameter of the hole.
It’s widely used for geological exploration, water and electricity, traffic construction, building etc.
LD Co***ny can supply surface set reaming shell, PCD reaming shell, TC reaming shell, diamond reaming shell etc. as requested.
2.International standard Q、T series Reaming shell
Core Barrel
Specification Reaming Shell
Maximum Minimum
lnch mm lnch mm
AQ 1.895 48.13 1.885 47.88
BQ 2.365 60.07 2.355 59.82
NQ 2.985 75.82 2.975 75.57
HQ 3.79 96.27 3.775 95.89
PQ 4.835 120.81 4.82 122.43
T2-101 3.994 101.44 3.984 101.19
T6-101 3.996 101.51 3.984 101.21
3. Size Available:
AQ, BQ, BQ3, NQ, NQ2, NQ3 (NQTT), HQ, HQ3 (HQTT), PQ, PQ3 etc.
T2-46, T2-56, T2-66, T2-76, T2-86, T2-101
T6-76, T6-86, T6-101, T6-116, T6-131, T6-146
T6S-76, T6S-86, T6S-116, T6S-131, T6S-146 etc. |
| Company: |
Zhengzhou LD Diamond Products CO., LTD
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| Contact: |
Ms. sunny wang |
| Address: |
No. 1073,Hanghai East Road, Economic and Technological Development Area, Zhengzhou , Henan, CHINA |
| Postcode: |
450016 |
| Tel: |
+86-371-60835862 |
| Fax: |
86-371-60835788 |
| E-mail: |
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