| Model: | AQ、BQ、NQ、HQ、PQ |
|---|---|
| Brand: | xizuan |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Other Tools |
| Label: | diamond core bits , drilling bits , coring bits |
| Price: |
US $77
/ pc
|
| Min. Order: | 5 pc |
| Last Online:06 Jun, 2017 |
Surface set diamond core bits can be used with any type of core barrels,By varying the diamond grade,size,quslity,and matrix hardness and crown shapes,the users can satisfactorily drill and core hard and homeogeneous formation.To avoid excessive matrix wear at the leading edge of each segment.Tingsten carbide inserts are fitted on each side of the waterway.This kind of bits cannot be used in broken or loose formation.
|
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 |
|---|---|
