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SINOCOREDRILL GROUP CO.,LTD

Sinocoredrill Group Co., Ltd is a Chinese specialist of Geological Exploration tools Manufactory and supplier which is ISO 9001-2000 certified. Our Main products are Core Drill Rigs, Core Bits, Reaming Shells, Drilling R ...

Surface-Set Natural Diamond Core Bits WF Series HWF, PWF, SWF, UWF, ZWF

Surface-Set Natural Diamond Core Bits WF Series HWF, PWF, SWF, UWF, ZWF
Price:
Contact Supplier for pricing
Brand:
SINOCOREDRILL
Delivery Lead Time:
30Days
Packaging:
Sea Delivery Package
Payment Terms:
  • L/C

Product Description

Detail: Surface-Set Natural Diamond Core Bits WF Series HWF, PWF, SWF, UWF, ZWF



Natural diamond surface set bits
differ from impregnated bits in that they only have a single layer of diamonds set onto the working surface of bits according to a pre-determined pattern, Its waterways are usually shallower than an impregnated bit because of the single layer of diamonds. Some bits are designed with face Discharge holes to minimize core wash when drilling sin soft and fractured formations.
We supply a wide range of surface set bits, which includes a variety of profiles, diamond grades and sizes
designed to provide the most efficient cutting ability in all different rock formations.
Some other types of bits such as pilot type, special discharge type or concave type non-coring special purpose bits
are available on request.
Rule of thumb: The harder the rock it, the smaller the diamonds we should use.
Number of Stones is a very important factor in determining how well a big will cut. Our engineers use mathematical formulae to set each diamond on bit cutting area to ensure proper overlap with a minimum of diamonds to keep the carat weight (and initial bit cost) as low as possible in a balanced design.
Diamond Grade is the most important factor to take into consideration when selection a bit. As it affects total
meters drilled and therefore affects cost per meter drilled. It obviously also affects bit price. The diamonds we use have been selected carefully and also have been improved over the years.

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
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
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
All Chinese sizes