12 1/4′′ PDC Water Well Drill Bit Minging Drilling Oil Drill Tool

• Customized: Customized
• Standard: API
• Length: Stub-length
• Type: Center Drill Bit
• Material: High Speed Steel
• Usage: Well Drilling
• Certification: ISO
• Cutters: 13 16 19
• Blades: 3-9
• Transport Package: Wooden Case
• Specification: according requirement
• Trademark: HJ
• Origin: Hebei
• HS Code: 8207191
• Production Capacity: 100

Product Description

HENGJI PDC Drill Bit

 

Product Parameters

 

Basical Specification
Size of bit	12 1/4''
Number of Blades	5
Primary Cutter Size	16mm
Nozzle Qty.	7 NZ
Thread Connection	6 5/8 REG
Operating Parameters
RPM (r/min)	60~300
WOB(KN)	20~110
Application	Medium-hard to hard formations with low compressive strength, such as hard shale, limestone, sand-stone, dolomite, hard gypsum, marble, etc.

Product Description

 

HS1905 IADC S223/323
Features  :

The material of the bit adopts high quality steel and wear-resistance material with high performance is built-up welded on the surface of baldes to prevent matrix mqaterial form eroding.
Bit body is made from an integrated alloy forging and finished by advanced CNC machining center.
Deep and wide junk slots ensure bit cleaning and cooling of drilling  fluid ,which benefits fast drilling and anti-balling.
Adopts high performance PDC cutters ,increases the ability to drill through hard stringers and provides longer service life.
PDC cutters of different features are selected and bit profile design is optimized to suit differents when drilling applications in different formations to satisfy different requirements when drilling soft to medium hard formations.
According to the requirements of customers,desigh and produce different bits.

PDC drill bit features:

1. Soft to mediun-hard formation application.

Medium parabolic crown profile and heavy cutter density provide high ROP in medium to hard formations with medium compressive strength and small abrasive layers.

1. multi-function hydraulics

The deep blade design can get high ROP in medium to hard formations and can effectively cool the bit in hrad and abrasive formations .

1. longer bit life

High intensified gage design provides for long runs on steerable system through hard and abrasive formations as teering application.
 

 

Certifications

Company Profile

There are full types of drill bits for your choosing in Hengji . Include TCI tricone bit,steel tooth tricone bit,single roller cone bit,pdc bit, hole opener,drag bit, etc.
Our bits  are exported to global 40+ countries. With good quality drill bits, we are the approved drill bits manufacturer and supplier for famous oil gas companies.As a good reputation OEM supplier, we are also a famous OEM manufacturer for famous companies.
ISO9001 & SGS Certified  drill manufacturer, we are proud to bring you top-quality drill bits at good prices. Door to Door delivery service is available too. Send us a mail to get the best price now.
 

 

Packaging & Shipping

Packaging  
Wood Box
Fumigation Tray if necessary
Other special package can be applied according to customer's need  

 

Delivery 
 Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air