Share on (60685944520):
25mm Crown Height Attractive Design Diamond Core Drill Bit
We can provide:
1.Test Report & MTC
2.Ready stock for normal sizes
3.Customized sizes welcomed
4.One stop service
| Size Available as followings | ||
| Wireline Series | AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT. | |
| T2 Series | T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 | |
| T6 Series | T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101, T6S 116 | |
| T Series | T36, T46, T56, T66, T76, T86 | |
| Z Series | Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146 | |
| B Series | B36, B46, B56, B66, B76, B86, B101, B116, B131, B146 | |
| WF Series | HWF, PWF, SWF, UWF, ZWF | |
| WT Series | RWT, EWT, AWT, BWT, NWT, HWT | |
| WM Series | EWM, AWM, BWM, NWM, HWM | |
| WG Series | EWG, AWG, BWG, NWG, HWG | |
| Others | NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TB56, TS116, CHD101. | |
| Non-standard also can be made as your demand. | ||
| Core Sample sizes | ||||
| Below is a chart to evaluate core sample sizes and to locate corresponding core barrel systems. | ||||
| Double Tube Surface | ||||
| Size (surface exploration drill) | Metric system (mm) | Imperial system (in) | ||
| Hole Diameter | Core Diameter | Hole Diameter | Core Diameter | |
| BQ | 60.00 | 36.40 | 2.36 | 1.43 |
| NQ | 75.70 | 47.60 | 2.98 | 1.88 |
| HQ | 96.10 | 63.50 | 3.78 | 2.50 |
| PQ | 122.70 | 85.00 | 4.83 | 3.34 |
| Triple Tube Surface | ||||
| NQ3 | 75.70 | 45.00 | 2.98 | 1.78 |
| HQ3 | 96.10 | 61.10 | 3.78 | 2.41 |
| PQ3 | 122.70 | 83.00 | 4.83 | 3.27 |



We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming
shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration,
mining, geotechnical, dam grouting, water well and horizontal directional drilling.

Quality guarantee is not only responsible for customers, but also the assurance of enterprise's
steady development. The necessary test equipment and the effective & perfect production
process control is the assurance of product quality. Taking the spirit of "To win the market with
innovation, to serve the customers with friendship, to build the brand with quality, to develop
the enterprise with sincerity", we utilize the advanced testing methods to make each product
meticulously.

With it's "high-quality, competitive price, variety complete and timely delivery", GEOTEC
WUXI has own the trust of many businessmen both from home and abroad.
GEOTEC WUXI has established a long-term friendly cooperative relations with many foreign
customers from more than 60 countries and regions, like Australia, Europe and the United
States, Asia, Africa etc., which will further explore the international market for the Company.


Q1. Where is your factory ?
A1: Our company’s processing center is located in Wuxi, Jiangsu, China.
which is now the leading manufacturer of diamond core driling equipment and tools in China.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and
best after-sales service than other companies.
Q4. Can you arrange the shipment ?
A4: Sure we can help you with the shipment. We have forwarders who have cooperated
with us for many years.
Q5. How about the delivery time ?
A5: It is based on the order, normally within 3 days after receiving your advance payment.
Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free.
Customized samples will take about 2-3days.
--------------------------------------------------------Welcome to Geotec Wuxi--------------------------------------------------------

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