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Sinocoredrill Group Co.,Ltd
SINOCOREDRILL GROUP CO.,LTD " Specialist of Geological Exploration Tools Supplier "
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HWL3 (HQ3) Impregnated Diamond Core Drill Bits For Geological Exploration

Sinocoredrill Group Co.,Ltd
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Sinocoredrill Group Co.,Ltd
City: Wuxi
Province/State: Jiangsu
Tel: 86-510-82723272
Contact Person:
Mr Yuan Qi

HWL3 (HQ3) Impregnated Diamond Core Drill Bits For Geological Exploration

Brand Name : SINOCOREDRILL
Model Number : HWL3 (HQ3)
Certification : ISO 9001; CE
Place of Origin : CHINA
MOQ : N/M
Payment Terms : T/T, L/C, Western Union
Delivery Time : 5-7 Working Days
Packaging Details : Exporting Seaway Packing ( Carton / wooden case )
Material : Sythetic Diamond
Available Size : BQ3/NQ3/HQ3/PQ3
Crown Height : 9mm,10mm, 12mm, 14mm
Waterway : 8/10
Matrix Hardness : F1-F14
Standard : Boart Long Year/ Atlas Copco
Crown Profile : Standard / Serrated W
Waterway Configurations : Standard
Size : 95.57mm/61.24mm
Weight : 2.2kgs
color : Black/ As Per Required
Use : Mining Exploration, Geological Exploration
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HWL3 (HQ3) Impregnated Diamond Core Drill Bits With High Drilling Performance


The impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's matrix series. The matrix layer of the crown contains a uniform distribution of these crystals that are embedded in a powdered metal bond.


The matrix of our impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action.Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled.



Specifications


SizeBit O.D. Hole DiameterBit I.D. Core DiameterReaming Shell O.D.
INCHESMMINCHESMMINCHESMM
AQ1.870/1.88047.50/47.751.057/1.06726.85/27.101.885/1.89547.88/48.13
LTK481.870/1.88047.50/47.751.384/1.39435.15/35.411.885/1.89547.88/48.13
BQ2.340/2.35059.44/59.691.428/1.43836.27/36.532.355/2.36559.82/60.07
BQ32.340/2.35059.44//59.691.315/1.32533.40/33.652.355/2.36559.82/60.07
NQ2.960/2.97075.18/75.441.870/1.88047.50/47.752.975/2.98575.57/75.82
NQ22.960/2.97075.18/75.441.990/2.00050.65/50.802.975/2.98575.57/75.82
NQ3/NQTT2.960/2.97075.18/75.441.770/1.78044.96/45.212.975/2.98575.57/75.82
NMLC2.960/2.97075.00/75.442.042/2.05251.87/52.122.975/2.98575.50/75.82
HQ3.755/3.77095.38/96.002.495/2.50563.38/63.633.775/3.79095.89/96.27
HQ3/HQTT3.755/3.77095.38/95.572.401/2.41160.99/61.243.775/3.79095.89/96.27
PQ4.795/4.815121.80/122.303.340/3.35084.84/85.094.820/4.835122.43/122.81
PQ34.795/4.815121.80/122.303.265/3.27582.93/83.194.820/4.835122.43/122.81
T2-762.987/2.99775.87/76.122.424/2.43461.56/61.822.999/3.00976.17/76.42
T2-863.381/3.39185.87/86.122.818/2.82871.56/71.823.393/3.40386.17/86.42
T2-1013.970/3.982100.84/101.143.290/3.30083.56/84.003.984/3.994101.19/101.44
T6-1013.970/3.982100.84/101.143.105/3.11578.88/79.133.984/3.996101.21/101.51
T6-1164.560/4.575115.80/116.183.657/3.66792.88/93.134.575/4.590116.21/116.59
T6-1315.150/5.165130.80/131.184.247/4.257107.88/108.135.165/5.180131.21/131.59
T6-1465.740/5.755145.80/146.184.837/4.847122.88/123.135.757/5.772146.23/146.61
HMLC3.85898.002.50063.503.87898.50

Advantages


  • High quality drilling equipment;
  • Full technical support and service;
  • Spare parts, tools and consumable materials;
  • Training and consulting services;
  • International sales and dealership agencies.

1. Many years of experience combined with recent improvements in technology and manufacturing concepts have resulted in greatly improved drilling performance of impregnated PQ HQ NQ BQ diamond core bits.
2. High quality synthetic diamond powders are distributed in the depth of impregnated diamond core bit's matrix series. The matrix layer of the crown contains a uniform distribution of these crystals that are embedded in a powdered metal bond.
3. The matrix of our impregnated diamond core bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action.
4. Our impregnated diamond core bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.



Delivery



Warranty and Service


We always concerned about our clients and provides them with warranty and service support.


The factory ensures equipment warranty for the major assemblies and units efficient for 12 months. The clients are supplied with all needed spare parts, tooling and auxiliary facilities.


The authorized dealers possess service centers to execute product warranty liabilities, after-sales service and equipment repair. The clients’ staff is also provided with theoretical and practical company instructions and consultations on all matters concerning execution of work and equipment operation.




Q: What's your delivery time?

A: Commonly need 7 working days to produce. Within 3 days if in stock.


Q: What methods of payment are accepted?

A: We agree T/T, L/C, West Union.

A: Based on order quantity. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your Chinese agent.


Q: How to control the quality?

A: We check & test every core drill bit before shipment.


Q: Do you agree samle order?

A: Yes, we welcome your sample order for testing our quality.


Q: Can we select the color of the drill bit?

A: Yes, we have standard rock hardness select index to choose core drill bit matrix hardness. If you need, we can make the core drill bit color based on your requirement.


Q: Do you have after-sale service and warranty service?

A: Any quality or quantity problem once confirmed, we will compensate you during our warranty period. Any question or problem we will reply you within 24 hours.


Q: Can I trust your company?

A: Our company has been certified by Chinese government, and verified by ISO-9001, just order from us!


Thank you for your support and we look forward to your inquiry!



Product Tags:

core hole drill bits

      

large drill bits

      
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