BTW NTW HTW Thin Wall Thickness Diamond Reinforced PCD Reaming Shells

Brand Name:SINOCOREDRILL
Certification:CE ISO9001
Model Number:BTW NTW HTW
Minimum Order Quantity:N/A
Delivery Time:30Days
Payment Terms:T/T
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Location: Wuxi Jiangsu
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BTW NTW HTW Thin Wall Thickness Diamond Reinforced PCD Reaming Shells

Description:
Diamond reaming shell widely used for mineral exploration, geological exploration, water and electricity, traffic construction, building, soil investigation, hydro-geological exploration etc.
Reaming shells are designed to be placed behind the core bit to ensure hole diameter is maintained and to assist core barrel stabilization. This ensures that when a new core bit is inserted into a continuing bore hole there is a good chance of reaching bottom of bore hole without reaming.
Specifications:
ITEM
DIAMOND BIT
REAMING SHELL
"Q"
Series
Wireline
Size
Bit-set OD
Bit-set ID
mm
inch
mm
inch
mm
inch
AQ
47.60
1.88
26.97
1.06
48.00
1.89
BQ
59.50
2.35
36.40
1.43
59.90
2.36
NQ
75.30
2.97
47.60
1.88
75.70
2.98
HQ
95.58
3.77
63.50
2.50
96.00
3.78
PQ
122.00
4.80
84.96
3.35
122.60
4.83
Swedish
Metric
T2
Series
36
36.0
1.417
22.0
0.866
36.3
1.429
46
46.0
1.811
32.0
1.260
46.3
1.823
56
56.0
2.205
42.0
1.654
56.3
2.217
66
66.0
2.598
52.0
2.047
66.3
2.610
76
76.0
2.992
62.0
2.441
76.3
3.004
86
86.0
3.386
72.0
2.835
86.3
3.398
101
101.0
3.976
84.0
3.307
101.3
3.988
Swedish
T
Series
TAW
47.6
1.875
23.2
1.31
48.0
1.89
TBW
59.5
2.345
44.9
1.77
59.9
2.36
TNW
75.3
2.965
60.5
2.38
75.7
2.98

Other specifications and sizes are possible on request.


China BTW NTW HTW Thin Wall Thickness Diamond Reinforced  PCD Reaming Shells supplier

BTW NTW HTW Thin Wall Thickness Diamond Reinforced PCD Reaming Shells

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