PDC Diamond Core Bit model with NQ/HQ/PQ at high penetration rates
PDC bits are made for cutting softer formations at high penetration
rates. They typically have round PDC
cutters that can be replaced, extending the life of the bit.
PDC core bit is widely used for water well drilling, geotechnical and environmental drilling,
mineral exploration, geothermal wells, geothermal drilling,
construction and utility work.
PDC core bit include:
PDC single tube core bit
PDC double tube core bit
PDC wire line core bit
PDC core bits incorporating PDC(Polycrystalline Diamond Compact) cutters can be
very cost effective and very productive, which are applied to rock
formations of f≤10,mainly used for geological and hydrology
We have two main types of PDC core bits are available: PDC rib core
bits and PDC flat core bit.
The PDC rib core bits are applied to rock formation of f≤6, like
mudstone, sandstone, etc.
And the PDC flat core bits are applied to rock formations of
f≤10,like limestone, granite, etc.
- Our diamond drill bit are suitable for wide range of geological
formations from the softest to the hardest rock, widely used in all
kinds of drillings for prospecting, water and electricity building
and construction industry of road , railway ,bridge and building
taking out core examine stake .
- High quickly drill speed and long time drill life.
- Materials: super man-made diamond. Copper powder and so on.
size:73 94 112 131 151 171 200 220 NQ HQ PQ etc
It can be redesigned base on customers' requirements.
- A-Gauge Core Bits: AQ, AQ-RSG, AWG(AX), AWM, AWT, LTK48
- B-Gauge Core Bits: BQ, BQ-RSG, BQ-2.400, BQ3, BWG(BX), BWM, BWT,
- N-Gauge Core Bits: NQ, NQ-3.032, NQ2, NQ2-RSG, NQ3/NQTT, NQ3-RSG,
NQ3-3.032, NMLC, NWG(NX), NWM, NWT, TNW
- 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),
- P- Gauge Core Bits: PQ, PQ3, PWF-Long, PWF-Short
- S- Gauge Core Bits: SWF-Long, SWF-Short
- U- Gauge Core Bits: UWF-Long, UWF-Short
- Z- Gauge Core Bits: ZWF-Long, ZWF-Short
- 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
- T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131,
- T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116,
- B Series(ISO3552-1) Metric Core Bits: B36, B46, B56, B65, B76, B86,
B101, B116, B131, B146
- Chinese Standard Metric Core Bits for Single Tube Core Barrels:
φ36, φ46, φ56, φ59, φ75, φ91, φ110, φ130, φ160, φ170, φ219, φ275
- Chinese Standard Metric Core Bits for Double Tube Core Barrels:
φ56, φ59, φ75, φ91
- Chinese Standard Metric Core Bits for Wireline Core Barrels: φ59,
|Core Barrel Specification||Outside Set Diameter||lnside Set Diameter|
Packaging & Shipping
1. Delivery time: around 15-20days
2. Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX
or by air
Bulk order: we suggest by air or by sea.
3. Package : Carton or Wooden Box
1. Our factory has been specialized in manufacturing drilling tools
and spare parts since 1980.
2. We have advanced technology and equipment.
3. Our technician has more than 25 year’s professional working
4. Rock drilling tools are exported throughout the world. Main
market: Norway, Turkey, USA,
Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand,
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is
15-20 days if the goods are not in stock, it is according to
Q: Do you provide samples ? is it free or extra ?
A: No, we dont offer free samples, it need to pay first but we will
return it back in future orders
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below: