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Sinocoredrill Group Co.,Ltd
SINOCOREDRILL GROUP CO.,LTD " Specialist of Geological Exploration Tools Supplier "
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Reaming Shells PCD bq nq hq pq Reamer For Diamond Core Bits

Sinocoredrill Group Co.,Ltd
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Sinocoredrill Group Co.,Ltd
City: Wuxi
Province/State: Jiangsu
Tel: 86-510-82723272
Contact Person:
Mr Yuan Qi

Reaming Shells PCD bq nq hq pq Reamer For Diamond Core Bits

Place of Origin : CHINA
Brand Name : SINOCOREDRILL
Certification : CE ISO9001
MOQ : N/A
Packaging Details : Sea Delivery Package
Delivery Time : 30Days
Payment Terms : T/T
Supply Ability : Based on Detailed Order
Model Number : BWL NWL HWL PWL
Type : Reamer Reaming shells
Size : BQ NQ HQ PQ
Application : Act as a stabilizer for drill bit
Material : Natural or synthetic diamond
Color : Black
HS code : 820719
Brand : SINOCOREDRILL
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Reaming Shells PCD bq nq hq pq Reamer For Diamond Core Bits

Leading manufacturer of series BQ, NQ, HQ, PQ diamond core bits, diamond reaming shell and so on.
Applications: 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.

Reaming shells are produced with diamond panel pads using specially chosen diamonds, although reaming shells generally last 3 - 4 times longer than core bits they should be retired as soon as they wear under gauge otherwise it could result in an undersize bore hole diameter which can mean reaming later.
Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit.
We can manufacture all kinds of diamond bits and reaming shells according to customer's special requirement, reaming shell can penetrate a broad range of formations from the sofest to the hardest rocks.
Specifications:
'Q' series, 'T' series, 'T2'series and others.
Reliable quality and advanced German technology
More consistent & Stable performance
Competitive prices and longer lifespan
Professional OEM, superior grade quality, more than 10years manufacturing experience
CE: ISO: 9001: 2000
MOQ: N/A
Packing: neutral packing
Delivery time: 3~5 days

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.













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diamond core bit

      

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