8 3/4'' five blades pdc drill bits
8 3/4'' five blades pdc drill bits
8 3/4'' five blades pdc drill bits
8 3/4'' five blades pdc drill bits
8 3/4'' five blades pdc drill bits

8 3/4'' five blades pdc drill bits

USD $1,000 - $10,000 /Piece

Min.Order:1 Piece

Supply Ability:
500 Piece / Pieces per Month
Port:
tianjin
Payment Terms:
Credit Card

Quick Details View All >

Place of Origin:
Hubei, China
Brand Name:
hj
Model Number:
hj-21
Type:
Other, drill bits
Material:
Soft Low Carbon Steel
Use:
Metal Drilling

Hejian Hengji Bit Manufacture Co., Ltd.

Business Type: Manufacturer
Cangzhou Hebei China
Main Products: Tricone Bit ,Steel Tooth Bit ,PDC Bit ,Hole openers ,TCI cutters

Product Details

Specifications

1.High quality with reasonable price
2. Fast drilling rate
3. Strong cutting structure durability
4.. Different sizes

8 3/4'' five blades pdc drill bits

 Application

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

6,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.

Advantage:

1.Optimized short parabolic profile,suitable for drilling soft to medium soft homogeneous formations.

2.Asymmetrical evolute spiral blade cutter placement makes the bit more stable during drilling.

3.Prlmary and secondary cutting structure extends bit life.

4.CFD hydraulic blance design results in nbetter bit cleanding1 and cutting removal.

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

8 3/4'' five blades pdc drill bits8 3/4'' five blades pdc drill bits8 3/4'' five blades pdc drill bits8 3/4'' five blades pdc drill bits8 3/4'' five blades pdc drill bits

8 3/4'' five blades pdc drill bits

Hejian Hengji Bit Manufacture Co.Ltd.

Website:  

Name :Daisy Zhang 

Mobile:+86 18232837832

Fax:+86-317-3211693

 

 

Contact Supplier

Ms. Hengji Bits Direcor Chat Now
Telephone
86-317-8114222
Mobile
86 18232837832
Fax
86-317-3211693
Address
Xicun Development Zones Hebei

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