Hunan Diyfia Group Company| Manufacturer

Hunan Diyfia Group Company

[ Hunan, China ]
Business Type: Manufacturer
Brand(s): DIYFIA
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Main Product: Diamond Drill Bits, PDC Drill Bits, Coal Mine Drill Bits, Reaming Shells, Drill Rods and Casing Pipe, Core Barrels, Mud Pump, Drilling Rigs
Year Established: 1800
Factory Location: Industry Part, Changsha
Production Line Count: 3
Employ Number: 51 - 100 People
Annual Sales Volume: US$2.5 Million - US$5 Million
Export Percentage: 81% - 90%
Factory Size: 30,000-50,000 square meters
QA/QC: In House
Number of R&D Staff: 5 - 10 People
Number of QC Staff: 5 - 10 People
  • Onsite operations checked and legal status confirmed
Ecvv Trade
Hunan Diyfia Group Company

China Manufacturer with main products: Diamond Drill Bits, PDC Drill Bits, Coal Mine Drill Bits, Reaming Shells, Drill Rods and Casing Pipe, Core Barrels, Mud Pump, Drilling Rigs

NMLC Surface set diamond drill bit

FOB Price: 135.00 - 180.00 USD/Piece
Supply Ability: 1,000 Piece/Pieces per Month
Shipping: 3~4 days by Express way
Payment Terms: T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hunan in China
Packaging Details: 20PCS/Carton, 23kgs/carton

Quick Details

  • Name: Surface set diamond core drill bit

Specifications

                                                 Surface diamond Core Drill Bit

As the name suggests, the Surface Set Diamond Core Bits differs from the impregnated diamond type in that they are set with a single layer of natural drill diamond on the working surfaces of the bit crown in a pre-determined pattern. Its waterways are usually shallower than an impregnatd 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

Size Available:  

                              Dimension of Surface coredrill  bits

Q Series

AQ, BQ, NQ, HQ, PQ, NQ2, NQ3, HQ2, HQ3, PQ3

T,TT,T2&TB Series

T36,TT46,T2-46,TB56,TT56,T2-56,T2-66,T2-76,T2-76coreline,T2-86,T2-86coreline, T2-101,T2-101core line

T6 Series

T6-76,T6-86,T6-101,T6-116,T6-131,T6-146

T6S Series

T6S-76,T6S-86,T6S-101,T6S-116,T6S-131,T6S-146

B Series

B36,B46,B56,B66,B76,B86,B101,B116,B131,B146

Z Series

Z46,Z56,Z66,Z76,Z86,Z101,Z116,Z131,Z146

WF Series

HWF,PWF,SWF,UWF,ZWF

WT Series

HWF,PWF,SWF,UWF,ZWF

WM Series

EWM,AWM,BWM,NWM,HWM

WG Series

EWG,AWG,BWG,NWG,HWG

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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