impregnated diamond core bit
| Model: | AQ、BQ、NQ、HQ、PQ |
|---|---|
| Brand: | xizuan |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Other Tools |
| Label: | drilling bits , diamond core bits , diamond drilling bit |
| Price: |
US $77
/ pc
|
| Min. Order: | 5 pc |
Product Description
The main crown technical parameters of impregnated diamond core bits include diamond grade,size,concentrarion and quality,matrix hardness and crowm shapes.The users can make rational selections according to the formations to be drilled.To avoid excessive bit wear,tungsten carbide inserts are used on both sides on the waterway,and gage stones are a bit larger.
|
Description |
Core bit |
Core bit |
Reaming shell |
|||
|
|
Outside diameter |
Inside diameter |
Outside diameter |
|||
|
|
inches |
mm |
inches |
mm |
inches |
mm |
|
AQ |
1.875 |
47.63 |
1.062 |
26.97 |
1.89 |
48.01 |
|
LTk48 |
1.875 |
47.63 |
1.389 |
35.28 |
1.89 |
48.01 |
|
BQ |
2.345 |
59.56 |
1.433 |
36.4 |
2.36 |
59.95 |
|
BQ3 |
2.345 |
59.56 |
1.32 |
33.53 |
2.36 |
59.95 |
|
TBW |
2.345 |
59.56 |
1.77 |
44.95 |
2.36 |
59.95 |
|
NQ |
2.965 |
75.31 |
1.875 |
47.63 |
2.98 |
75.7 |
|
NQ3/NQTT |
2.965 |
75.31 |
1.775 |
45.08 |
2.98 |
75.7 |
|
NQ2 |
2.965 |
75.31 |
1.995 |
50.67 |
2.98 |
75.7 |
|
TNW |
2.965 |
75.31 |
2.382 |
60.5 |
2.98 |
75.7 |
|
NMLC |
2.965 |
75.31 |
2.047 |
52 |
2.98 |
75.7 |
|
HMLC |
3.92 |
99.4 |
2.5 |
63.5 |
3.925 |
99.8 |
|
HQ |
3.762 |
95.57 |
2.5 |
63.5 |
3.783 |
96.09 |
|
HQ3/HQTT |
3.762 |
95.57 |
2.406 |
61.11 |
3.783 |
96.09 |
|
PQ |
4.805 |
122.05 |
3.345 |
84.96 |
4.828 |
122.65 |
|
PPQ3/PQTT |
4.805 |
122.05 |
3.27 |
83.06 |
4.828 |
122.65 |
|
T2-56 |
2.205 |
56 |
1.642 |
41.7 |
2.224 |
56.5 |
|
T2-76 |
2.992 |
76 |
2.429 |
61.7 |
3.019 |
76.5 |
|
T2-86 |
3.385 |
86 |
2.823 |
71.7 |
3.406 |
86.5 |
|
T2-101 |
3.976 |
101 |
3.295 |
83.7 |
3.996 |
101.5 |
|
T6-101 |
3.976 |
101 |
3.11 |
79 |
3.996 |
101.5 |
|
T6-131 |
5.157 |
131 |
4.252 |
108 |
5.157 |
131.5 |
| Payment Terms: | TT |
|---|---|
Member Information
| wuxi geological drilling equipment co.,ltd | |
|---|---|
| Country/Region: | Jiang Su - China |
| Business Nature: | Manufacturer |
| Phone: | 15261631775 |
| Contact: | qinxiaoying (sales) |
| Last Online: | 06 Jun, 2017 |
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