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 HQ impregnated core bit adopts diamond and steel to produce, it is widely used in the geological drilling and water well drilling, we supply hq diamond core bit with S1-S12 hardness, different hardness bit is suitable for different rock formation. Our impregnated core drill bits are hot sale in Philippines, Malaysia, Indonesia, Turkey and some Africa countries. |
Except for HQ core bit, we also supply ohter standard size core bit, such as AQ, BQ, NQ, PQ, NMLC, HMLC, NQ3, HQ3, PQ3, T2-46,T2-86, etc.
If you are interested in any of them, please feel free to contact us. For more information about the HQ core bit, please browsing our website or contact us directly.
