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Impregnated Core Bits

1,Impregnated Diamond Core Bits are made by synthetic diamonds and steel;2,It suits for hard rocks drilling in sample coring and water well drilling;3, We supply AQ, BQ, NQ, HQ, PQ etc boart longyear standard size diamond core bits and related drilling tools.
Product Description


Products description
 core bit.jpg

Impregnated Core Bits


This is our imprgnated diamond core bit, it is made by diamond and steel with forging process. We supply standard impregnated diamond core bits size from AQ, BQ, NQ, HQ, PQ, BQ3, NQ3, HQ3, PQ3, NMLC, HMLC, etc boart longyear standard sizes.

Specifications of impregnated diamond bit
Product nameImpregnated diamond core drill bit
MaterialDiamond and steel
ProcessForging
SizesBoart longyear standard size
MOQ1 piece
Sample orderAccept


Parameters of Impregnated Core Bits



Double tube
Standard sizeOD(mm)ID(mm)Matrix hight(mm)Bit hardness
AQ47.627.09S1-S12
BQ59.536.39 and 12S1-S12
NQ75.347.69 and 12S1-S12
HQ95.663.59 and 12S1-S12
PQ122.085.09 and 12S1-S12
Triple tube
BQ359.533.512S1-S12
NQ375.345.012S1-S12
HQ395.661.1
12S1-S12
PQ3122.083.012S1-S12
Packaging and shipping

diamond core bit.jpg

Impregnated Core Bits



Packaging for impregnated core bits is in carton box packaging, 1 piece is in one small carton box, 20 pieces are in    one big carton.

 Samples are shipped by express, batch products are shipped by sea or by air.

 1-5 days for sample, 1-15 days for batch products.


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Why choose us

1. Xi'an Tydrillbits is engaged in geological drill bits since 2008, our spare parts have walked into more than 40 countries in the world, and feedback is good.

2. 10 years manufacturing experience of drill bits;

3. Powerful technology support and mature manufacturing experience;

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