Henan, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 14001, ISO 14000, ISO 20000, HSE
Annual Revenue:
1.31 Million USD
OEM/ODM Service

Oil Rig Drill Bit Size, High Quality Oil Rig Drill Bit, Scrap Drill Bit manufacturer / supplier in China, offering Good Quality High Efficiency ~ Oil Rig Drill Bit Size, DTH Trailer Drill Rig for Water Well Drilling, Hfw200L Convenient Mobile Crawler Water Well Drilling Rig and so on.

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Good Quality High Efficiency ~ Oil Rig Drill Bit Size

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1,800-2,200/ Piece
Port: Qingdao, China
Production Capacity: 6000pieces/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Customized: Non-Customized
Certification: AISI
Length: Drill Bit
Type: PCB Drilling
Material: Diamond
Usage: PCB Drilling

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Basic Info

Model NO.: drill bit
Trademark: HF
Transport Package: Wooden Case
Specification: CE
Origin: Henan, China
HS Code: 8430490000

Product Description

Good quality High efficiency ~ oil rig drill bit size  


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

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

Good Quality High Efficiency ~ Oil Rig Drill Bit Size

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



75/54.5  94/68

PDC center drill bit

Concave 3 wing bit

60  75  94  113  133


Arc pillar


60  75  94  113  133


Many wing scraper

60  75  94  113  133  133  153  173  190  215


PDC Indexable drill bit

153/94   153/113  190/153   190/113






all kinds and size PDC bits


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


sticky, soft, medium hard, hard formation




wooden box

Payment Term



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.

Good Quality High Efficiency ~ Oil Rig Drill Bit Size

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.

Good Quality High Efficiency ~ Oil Rig Drill Bit Size

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.

Good Quality High Efficiency ~ Oil Rig Drill Bit Size

Our Certificate

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.

Good Quality High Efficiency ~ Oil Rig Drill Bit Size

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