Surface Set Diamond Reaming Shell Core Drill Bit for Mining Exploration NQ 75.3mm
Surface set diamond reaming shell ensures precise borehole diameter and extended bit life. Available in Q, T2, and T series sizes. Customizable for various rock formations. Ideal for mineral exploration and geotechnical drilling.
Core Drilling Tools / Diamond Reaming Shells , Surface Set Reamer
1. Introduction
1. Drill Bit: Impregnated Diamond Core Bit/ Surface Set Diamond Core Bit/Electro-plated Core Bit/ TC Bit/ PDC Core Bit (PDC Bit)/ TSP core bit.
2. Reaming Shell: TC Reaming Shell/ PCD Reaming Shell/Electroplated Reaming Shell/Surface Set Diamond Reaming Shell.
3. Other Drilling tools, Drilling Equipment and Accessories.
- A-Gauge: A, A-RSG, AWG(AX), AWM, AWT, LTK48
- B-Gauge: B, B-RSG, B-2.400, B3, BWG(BX), BWM, BWT, LTK60, TBW
- N-Gauge: N, NMLC, NWG(NX), NWM, NWT, TNW
- H-Gauge: N, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT
- P- Gauge: P, P3, PWF-Long, PWF-Short
- S- Gauge: SWF-Long, SWF-Short
- U- Gauge: UWF-Long, UWF-Short
- Z- Gauge: ZWF-Long, ZWF-Short
- T, TT, T2 &TB Series Metric: T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76,T2-76 coreline, T2-86, T2-86 coreline, T2-101, T2-101 coreline
- T6 Series Metric: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146
- T6S Series Metric: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146 and all other standard CDDA, DCAMA, Crealius, and ISO sizes.
2.Avaliable Size of reaming shells :
|
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 |
0.866 |
36.3 |
1.429 |
||
|
46 |
46.0 |
1.811 |
32 |
1.260 |
46.3 |
1.823 |
|||
|
56 |
56.0 |
2.205 |
42 |
1.654 |
56.3 |
2.217 |
|||
|
66 |
66.0 |
2.598 |
52 |
2.047 |
66.3 |
2.610 |
|||
|
76 |
76.0 |
2.992 |
62 |
2.441 |
76.3 |
3.004 |
|||
|
86 |
86.0 |
3.386 |
72 |
2.835 |
86.3 |
3.398 |
|||
|
101 |
101.0 |
3.976 |
84 |
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 |
|||
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