142.9mm 215.9mm Reed type pdc drilling bits

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$500.00 - $10,000.00 / Piece | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Hebei, China
Brand Name:
HJ
Model Number:
517 /537
Use:
Well Drilling
Type:
Center Drill Bit
type:
s/m
NEW:
100%NEW
formation:
soft to hard
Supply Ability
Supply Ability:
100 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
iron case
Port
TIANJIN

 

142.9mm Reed type pdc driling bits

 

  

142.9mm PDC bits

Specifications

1.Matreril: Matrix body.

2.Blades: 6 blades.

3.Nozzles:6 nozzles.

4.cutters:13mm.

5.Formation:hard rock.

6.NEW:100%

7.Thread connection:3 1/2 API reg pin

 

 

 

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.

 

Model

142.9  155.6  215.9  295.3

Type

All kinds and size PDC bits

Applicable

Water well, oil field, construction, geothermal, directional boring, underground

 foundation work

Formation

Sticky, soft, medium hard, hard formation

Blades

3,4,5,6,7,8,9

Packing

Iron cases

Payment Term

T/T  (30% downpayment and 70%balance before shipping.)

MOQ

1 Piece

Supply Ability

1000 Pieces/month

Delivery Time

Within 7-15 work days

 

 

 

   

   

 Contact me for quotation!  Hengji bits focus on Quality!