Gold Member Since 2014
Audited Supplier
Forsun Ultra-hard Material Industry Co., Ltd.

Diamond Core Bit, Drill Bit, Hwf PCD Cutter Core Drill Bit manufacturer / supplier in China, offering Hwf PCD Cutter Core Drill Bit, High Grade Aq, Nq, Hq, Pq, Bq Drilling Pipes, 66mm PDC Non-Coring Bit and so on.

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Hwf PCD Cutter Core Drill Bit

FOB Price: US $60-400 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $60-400/ Piece
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Port: Changsha, China
Production Capacity: 15, 000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HWF
  • Certification: BIN, JIS, AISI, API
  • Type: Diamond Core Bit
  • Usage: Well Drilling
  • Manufacturing Arts: Sinter
  • Trademark: FORSUN
  • Specification: DCDMA, CDDA, ISO
  • HS Code: 82071910
  • Customized: Customized
  • Length: Stub-length
  • Material: Diamond
  • Shape: Round
  • Kind: Diamond Drill
  • Transport Package: Carton
  • Origin: Changsha
Product Description


Turbo type diamond core bit is best suited to formations that are hard to very hard under conditions that are solid or at most slightly broken. The Turbo (Style T) waterway configuration is not recommended for use in highly fractured formations.
Due to the reduced face contact area, core bits with the Turbo (Style T) configuration will generally cut with less than a core bit of equivalent size and manufactured with the Regular (Style W) configuration and will usually do so with an equivalent or higher rate of penetration.
As a result, there is less of a tendency for the drill hole to deviate due to the application of lower bit loads. The partial (turbo) waterways also assist in ejecting the fine cuttings that are created when drilling hard, consolidated, non-abrasive formations and prevent the build-up of slurry on the bit face during drilling.
If you need further infomation, please feel free to contact us.

Notice  :
To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions.
available in all standard drilling sizes . Also, non-standard sized bits can be produced according to requirements from clients.

Crown Height:
crown impreg depths of  9mm, 12mm, and 14mm .The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance.

Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems.

impregnated bits matrices can be selected by our engineer according to ground conditions at client's work site.
standard Q threads as well as thread types required by clients are available.
1.High penetration rate
2.good after-sale
3.Long bit life on working
1.Fast cutting and drilling speed 
2.Long life, stable performance 
3.Low power consumption


 ?  Significantly outperforms the successful Series range in drilling speed and bit life.
 ?  Protects the diamond from oxidation and surface degradation.
 ?  Inhibits the premature "pull-out" of the diamond.
 ?  Available in multiple standard configurations and selected on the basis of relative rock hardness and ground conditions.

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
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, , AX, NX, AXT, T6H, , 412F, SK6L146, TT46, 

T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146
T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146
And all other standard CDDA, DCAMA, Crealius, and ISO sizes.
BQ3 NQ3 HQ3 PQ3 Diamond Impregnated Core Bit
BQ3 NQ3 HQ3 PQ3 Diamond Impregnated Core Bit

Hwf PCD Cutter Core Drill Bit
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