Gold Member Since 2012
Audited Supplier
Zhengzhou Hanfa Imp & Exp Trading Co., Ltd.

Drill Bits, Drill Bit, Tricone Drill Bit manufacturer / supplier in China, offering Quality Ensured Drill Bits with Best Price! Nq, Bq, Hq, Pq Drill Bits, High Efficiency-Energy Saving High Pressure DTH Hammers, China Online Selling Bulk Montmorillonite Bentonite and so on.

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Quality Ensured Drill Bits with Best Price! Nq, Bq, Hq, Pq Drill Bits

FOB Price: US $1,000-1,500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000-1,500/ Piece
Get Latest Price
Production Capacity: 6000pieces/Month
Transport Package: Wooden Box
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: drill bits
  • Certification: AISI
  • Type: Core Drill Bit
  • Usage: Well Drilling
  • Specification: CE
  • HS Code: 8430490000
  • Customized: Non-Customized
  • Length: Drill Bit
  • Material: Diamond
  • Trademark: HF
  • Origin: Henan, China
Product Description

Quality ensured drill bits with best price ! NQ ,BQ ,HQ ,PQ drill bits

Product Description

1,Suit for drilling medium to medium-hard formations.

2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .

3,Composite gage protection and low torque design improve rate of penetration .

4,CFD hydraulic balance design results in better bit cleaning and cutting removal .

5,Combined utilization of high performance PDC compacts significantly prolongs bit life

Quality Ensured Drill Bits with Best Price! Nq, Bq, Hq, Pq Drill Bits




Quality Ensured Drill Bits with Best Price! Nq, Bq, Hq, Pq Drill Bits

Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements with available hydraulic flows.Allows for higher flow rates with minimal increase in pump pressure.

Feature:Diamonds are impregnated in the matrix behind the PDC cutters

Benefit:Increased footage drilled in abrasive applications

Technical Data

Bit type

Main bit size(mm)

Rock coefficient

PDC core drill bit

Single pipe

75/54.5  94/74  113/89  113/109  153/129

1-18

Two-pipes

75/54.5  94/68

PDC center drill bit

Concave 3 wing bit

60  75  94  113  133

1-18

Arc pillar

 

60  75  94  113  133

4-18

Many wing scraper

60  75  94  113  133  133  153  173  190  215

1-6

PDC Indexable drill bit

153/94   153/113  190/153   190/113

1-18

 

Model

118,152,215.9,244,311,445

Type

all kinds and size PDC bits

Applicable

water well, oil field, construction, geothermal, directional boring, and underground foundation work

Formation

sticky, soft, medium hard, hard formation

blade

4,5,6,7,8,9

Packing

wooden box

Payment Term

T/T

MOQ

1 Piece

Supply Ability

1000 Pieces/month

Delivery Time

within 7-15 work days


Our Factory

We are a leading manufacturer of drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Zhengzhou, Henan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
We have more than 50 sets of processing equipment to ensure the quality of our product, which has proved worthy by our client's recognition. And these equipments ensure large production capacity and adequate stock.We have all the small models in stock all year long and the bigger ones ready within 15-30 days.




Quality Ensured Drill Bits with Best Price! Nq, Bq, Hq, Pq Drill Bits

Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.


Quality Ensured Drill Bits with Best Price! Nq, Bq, Hq, Pq Drill Bits
 

Certifications

Our products has been authorized and certified by TUV and ISO9001:2008. We guarantee the quality of the machines for one year after the trial run (excluding the wearing parts), but not exceeding 15 months from the date on which machines leave the factory. 





Quality Ensured Drill Bits with Best Price! Nq, Bq, Hq, Pq Drill Bits
Quality Ensured Drill Bits with Best Price! Nq, Bq, Hq, Pq Drill Bits

 

 

 

 

 

 


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