2015 oilfield diamond rock drill bit
2015 oilfield diamond rock drill bit
2015 oilfield diamond rock drill bit

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2015 oilfield diamond rock drill bit

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Model No. : 115, cover all IADC CODE
Brand Name : HJ

Product description

  2015 oilfield diamond rock drill bit      Specifications   1.Matreril: Matrix body and Steel body.   2.Blades: 3-9 blades.   3.Nozzles: 4-9 nozzles.   4.cutters:13mm16mm 19mm.   5.Formation:soft to hard rock.   6.NEW:100%       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

118,152,215.9,244,311,445

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!                                        
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