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Henan Zhongmei Drill Tool Co., Ltd.

China (Mainland) | Manufacturer | Contact Details
Experience:
Established 2007
7 years OEM
Performance:
Response Rate
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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: ZM
  • Model Number: AQ, BQ, NQ, NQ2, NQ3, HQ, HQ3, PQ, PQ3, NW, HW, NWT, HWT, NWF, HWF, T2
  • Type: Core Drill Bit
  • Material: Diamond
  • Use: Well Drilling
  • Diamond core drill bits: wireline diamond bit, PDC bit, PCD bit, TSP bit, T.C. bit

Packaging & Delivery

Packaging Details: in plastic carton
Delivery Detail: 15 days

Specifications

Diamond core bits
1. Impregnated, surface,double/triple tube,PCD
2. Application: concrete, granite, marble, refractory materia

Specialisted in producing varies kinds of diamond core bits in different international standard size for soft, medieum, hard, ultra hard rock formations.

 

Including impregnated diamond core bit, surface-set diamond bit, reaming shells, impregnated & surface diamond casing bit, casing shoe bit, PDC core bit, PCD core bit, TSP core bit, TC core bit, core barrel assembly, over shot, inner tube head assembly, wrenches, corelifter, corelifter case, diamond sub-adapters,  hoist plugs, tap, drill rod, casing pipe, etc.

 

With ISO certificate & quality control.

 

The impregnated diamond 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 ZM 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.

 

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 diamond set design ensures sufficient overlap to prevent premature wear of the matrix.

Surface-Set diamond bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bits. They are also recommended for use in drilling harder formations where the available rotational speeds and bit loads are insufficient to use impregnated diamond bits due to drilling equipment limitations.

Surface-Set Non-coring Bits are drilling for broken formation rock which can't be cored. Crown are used A to set with synthetic, natural or polycrystalline diamond. It's used for drilling in soft to medium hard formation rocks.

Size Available:
"Q" series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT
T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101, T6S 116
T series: T36, T46, T56, T66, T76, T86
Z series: Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146
B series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146
WF series: HWF, PWF, SWF, UWF, ZWF
WT series: RWT, EWT, AWT, BWT, NWT, HWT
WM series: EWM, AWM, BWM, NWM, HWM
WG series: EWG, AWG, BWG, NWG, HWG
Others: NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TB56, TS116, CHD101.

 

Please feel free to contact with us if you need detailed speicifations or catalog.

 

                                           Impregnated diamond core bit

 

 

                                  Surface-set diamond core/ casing/ casing shoe bit

 

                                                            PCD/ TSP bit

 

                                     Surface-set diamond PDC bit

 

                                      Surface-set diamond casing bit

 

 

 

                                          Electroplated diamond bit

 

                                                               Closed diamond bit / non-coring bit/ pilot bit

                                                                                Reaming shell

                                                                          Drill rod/ Casing pipe

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