IMPREGNATED DIAMOND BIT

Single pipe bit and reaming shell，Double tube drill bit and reaming shell，Wire line core drill bit and reaming shell，Casing shoe drill bit、Casing shoe、Drill rod shoe


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NQ Impregnated diamond bit
Impregnated Diamond Core Bit
Diamond Drill Bits for Rock
Impregnated Bit
Hot - pressed tube thin - wall bit
Reaming Shell Impregnated
B series Single pipe bit and reaming shell
T2 series (T2-66)
T2 series (T2-76)
T6 series (T6-76)
T6 series (T6-101)
MLC Bottom-spraying series (HMLC)
MLC Bottom-spraying series (HMLC-Reaming shell)
MLC Bottom-spraying series (NMLC)
MLC Bottom-spraying series (NMLC-Reaming shell)
TW Thin-Wall Series (BTW)
TW Thin-Wall Series (BTW-Reaming shell )
TW Thin-Wall Series (NTW)
Q Series Wire line core (HQ)
Q Series Wire line core (HQ3)

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