Hunan, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
114
Year of Establishment:
2001-01-10
Management System Certification:
ISO9001:2008
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

PDC Bit, PDC, PDC Core Bit manufacturer / supplier in China, offering 1308 Nq PCD Core Drill Bit, 3-Wing Drag Bits with API Reg Thread, Three Wings Step Type Drag Bit for Soil Investigation and so on.

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Audited Supplier

1308 Nq PCD Core Drill Bit

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $100-200/ Piece
Port: Changsha, China
Production Capacity: 1000 Per Month
Payment Terms: L/C, T/T, Western Union, Paypal
Type: Diamond Core Bit
Material: Diamond
Usage: Well Drilling
Color: as Per Your Request
Transport Package: Carton
Specification: CDDA DCDMA

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Basic Info

Model NO.: NQ
Trademark: FORSUN
Origin: Changsha
HS Code: 82071910

Product Description

PDC CORE BITS (MINING & GEOTECHNICAL)
Core bits incorporating Polycrystalline Diamond Cutters can be very cost effective and very productive in certain formations.

The surface of the disc-shaped cutting element consists of very fine synthetic diamond particles sintered together by a high pressure, high temperature process. Backing this diamond layer is a tungsten carbide stud which is brazed directly into the bit matrix by a special process. These cutters can take the enormous compressive and shear loads generated during drilling without failure or erosion.

PDC core bits are ideal for use on high powered drills at relatively low rotation speeds. Remarkable results have been obtained both in bit life and penetration compared with surface set bits. Core recovery is also enhanced due to the faster penetration.

PDC core bits may be used with water, mud or air flush.


PCD Core Bits are ideal for geotechnical drilling applications. They are suited for soft to medium hard formations, such as clay, shale, sandstone, limestone, marble, basalt, etc.
Properties
      Special-shaped PCD  are embedded in the matrix as cutting media. High penetration rates are common due to maximum setting exposure of the PCD providing an aggressive cutting face. 
·      Manufactured with a very erosion resistant matrix. Inside and outside gauge diameter integrity is maintained with a combination of natural diamonds and PCD pins. 
 As PCD is very wear resistant material, PCD core bits have a long bit life.

Two main types of PDC cutters are available such as the conventional flat design and dome.
Size Available:
1. A-Gauge Core Bits: AQ, AQ-RSG, AWG(AX), AWM, AWT, LTK48
2. B-Gauge Core Bits: BQ, BQ-RSG, BQ-2.400, BQ3, BWG(BX), BWM, BWT, LTK60, TBW
3. N-Gauge Core Bits: NQ, NQ-3.032, NQ2, NQ2-RSG, NQ3/NQTT, NQ3-RSG, NQ3-3.032, NMLC, NWG(NX), NWM, NWT, TNW
4. H-Gauge Core Bits: NQ, HQ-RSG, HQ-3.830, HQ-3.895, HQ3/HQTT, HQ3-RSG, HQ3-3.380, HQ3-3.895, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT
5. P- Gauge Core Bits: PQ, PQ3, PWF-Long, PWF-Short

6. S- Gauge Core Bits: SWF-Long, SWF-Short
7. U- Gauge Core Bits: UWF-Long, UWF-Short
8. Z- Gauge Core Bits: ZWF-Long, ZWF-Short
9. T, TT, T2 &TB Series Metric Core Bits: T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-76 coreline, T2-86, T2-86 coreline, T2-101, T2-101 coreline
10. T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146

11. T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146
12. B Series(ISO3552-1) Metric Core Bits: B36, B46, B56, B65, B76, B86, B101, B116, B131, B146
13. Chinese Standard Metric Core Bits for Single Tube Core Barrels: φ 36, φ 46, φ 56, φ 59, φ 75, φ 91, φ 110, φ 130, φ 160, φ 170, φ 219, φ 275
14. Chinese Standard Metric Core Bits for Double Tube Core Barrels: φ 56, φ 59, φ 75, φ 91
15. Chinese Standard Metric Core Bits for Wireline Core Barrels: φ 59, φ 75, φ 91

We can manufacture all kinds of I diamond core drill bits and reaming shells according to customer's special requirement. .
 

PDC core bit

 
NQ HQ PQ  T2 SERIES T6 B SERIES
 

1308 Nq PCD Core Drill Bit
 

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