Diamond + PDC Reaming
Shell
Reamed shells are available
for all types of core barrels and drill bits.
The product
description
Reamed shells are available
for all types of core barrels and drill bits. The design is the result of years of experience. Reamed shells improve core recovery and quality by reducing vibration and stabilizing coring. The
longer service life ensures that the aperture remains the same, preventing the new bit from getting stuck in the narrow hole. The wash channel has been optimized to keep the diamond cool enough
without limiting flow, thus ensuring the lowest circulating pressure. We
are an Diamond Core Bits Exporter.
FEATURES&BENEFITS
* Maintains hole
diameter longer to prevent new bits from sticking
* Improves core
quality due to a stabilized core barrel.
* Unique design and
diamond setting for long service life
* Flushing channels
designed to ensure low circulation pressure
STANDARD
SPECIFICATION
ITEM
DIAMOND BIT
REAMING SHELL
"Q"SeriesWireline
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 MetricT2Series
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
SwedishT 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
More information please
click here.
