Double Electroplated Diamond reaming shell
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Manufacture of NQ T. C. And HQ T. C. Bit, T. C cashing bit in China for many years experience, with ISO 9001 certificate and quality control.
We are leading manufacture of diamond bit in China for many years. Such as NQ T. C. Cashing bit, HQ T. C. Cashing bit, hoist plugs, sub adapters, fishing tools, impregnated diamond core bit, surface-set diamond core bit, diamond shoe bit, diamond reaming shells, corelifter, corelifter case, casing bit, impregnated shoe bit, surface-set casing shoe bit, casing bit, etc.
Surface-set diamond bits are set with a singular layer of natural or synthetic diamond utilizing a hard matrix compound on the face of the bit. The set diamond desion ensures surficient overlap to prevent premature wear of the matrix.
Surface-set diamond bits are primarily recommended for use in drilling relativelysoft, abrasive, unconsolidated formation that are effectively drilled by impregnate diamond bits. Theyare also recommended for use in drilling harder formations where the available rotational speeds and bit loads are insurfficient to use impregnate diamond bits due to drilling equipment limitations.
Suerface-set non-coring bits are drilling for broken formation rock which can not be cored. Crown are used A to set synthetic natural or polycrystalline diamond. I t used for drilling soft to medium formation rocks.
Size available:
Q series: NQ BQ HQ PQ AQTK BQTK BQ3 NQ2 NQ3 NQIT HQ3 HQTT PQ3 PQTT
T2 series: T2 46 T2 56 T2 76 T2 86 T2 101
T6 series: T6 76 T6 86 T6 101 T6 116 T6 131 T6 146 T6S 101
T series: T36 T46 T56 T66 T76 T86
Zseries: Z46 Z56 Z66 Z76 Z86 Z101 Z116 Z131 Z146
Bseries: B46 B56 B66 B76 B86 B101 B116 B131 B146
WF series: HWF PWF SWF UWF ZWF
WT series: RWT BWT EWT AWT NWT HWT
WM series: EWM BWM NWM AWM
WG series: EWG HWG NWG BWG HWG
Others: NMLC HMLC LTK48 LTK60 BGM NGM ADBG TBW TNW ATW BTW NXD3 AX NXC AXT NX T6H 4 9/6 NWD4 412F SK6L146 TT46 TB56 TS116 CHD101
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