HQ3 Impregnated Diamond Core Bit
2. We also supply BQ3, NQ3, PQ3 core bit;
3. We accept sample order and MOQ is 1 piece.
Product description
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HQ3 impregnated diamond core bit is made by diamond ans steel, it is widely used in the drilling for geological exploration, water conservancy and power engineering, hydro geological exploration and building construction,etc for broken formation. We can supply HQ3 core bit with bit hardness from S1 to S12 boart longyear standard, the color we can make as client’s requirement. Except for hq3 diamond core bit, we also supply BQ3, NQ3, PQ3, AQ, BQ, NQ, HQ, PQ, NMLC, HMLC, NWG, B46, BX, NX, T2-46, T2-48, T2-8 diamond bit and also reaming shell, casing shoes, rod shoe, core barrels etc with competetive price and high quality. If you are intersted in any of them, please feel free to contact us. |
Specifications of HQ3 core bit
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Product name |
Impregnated diamond core bit |
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Material |
Diamond and steel |
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Process |
Forging |
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Size |
HQ3 |
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Unit weight |
2.1kg |
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Application |
Geological drilling and water well drilling |
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Rock formation |
Broken formation |
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MOQ |
1 piece |
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Packaging |
Carton box |
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HS code |
8207199000 |
Standard size of impregnated core bit
Except for HQ3 impregnated diamond core bit, we also supply other sizes and other series core bits as below:
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Double tube surface |
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Size( surface exploration drill |
Matric system(mm) |
Imperial system( in ) | ||
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Hole diameter |
Core diameter |
Hole diameter |
Core diameter |
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BQ |
60 |
36.4 |
2.36 |
1.43 |
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NQ |
75.7 |
47.6 |
2.98 |
match1.88 |
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HQ |
96.1 |
63.5 |
3.match78 |
2.5 |
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PQ |
122.7 |
85 |
4.83 |
3.34 |
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Triple tube surface |
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NQ3 |
75.7 |
45 |
2.98 |
1.78 |
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HQ3 |
96.1 |
61.1 |
3.78 |
2.41 |
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PQ3 |
122.7 |
83 |
4.83 |
3.27 |
Except for double tube core bits, we also supply core bits with following sizes:
Except for double tube core bits, we also supply core bits with following sizes:
T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
TT series: TT 46, TT 56
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146
T6S series: T6S 76, T6S 86, T6S 116, T6S 131, T6S 146
B series: B46, B56, B66, B76, B86, B101, B116, B131, B146
MLC series: NMLC, HMLC
LTK series: LTK48, LTK60
WF series: HWF, PWF, SWF, UWF, ZWF
WT series: RWT, EWT, AWT, BWT, NWT, HWT (Single Tube, Double Tube)
WG series: EWG, AWG, BWG, NWG, HWG (Single Tube, Double Tube)
WM series: EWM, AWM, BWM, NWM, HWM
Other sizes: AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW, NTW, HTW
Detail picture of hq3 bit
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Packaging and shipping of hq3 diamond bit
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Packaging for hq3 impregnated diamond core bit is in the carton box; Samples will be ship by express and batch products will be shipped by air or by sea; Samples will be sent within 1-5 days, batch products are up to the order quantity.
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Related core drilling accessories
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| Reamer shell | Core lifter | Casing shoe |
Why choose us
1. 10 years manufacturing experience of AQ BQ NQ PQ HQ Diamond Core Bits and related drilling accessories;
2. Powerful technology support and mature manufacturing experience;
3. Strict quality control before delivering;
4. Variety of payment: T/T, Wester Union, Credit card and PayPal.
5. 24 hours online service;
6. We can provide customized products with special requirements.
7. We can supply FORM E if you need.