Product details

HEBEI CROSSING DRILL BIT MANUFACTURE



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Product name:

5 3/4inch JZ BIT IADC617

Category:

TCI Tricone Bit

Inquiry

Product description

PRODUCT SPECIFICATIONS

Product name

5 3/4 inch JZ BRAND BITS

Size

5 3/4 inch,146mm

Model number

CR617

Series

CR

Tooth type

TCI

Connection

3 1/2" Reg pin

Bearing

rubber sealed journal bearing

Nozzle

three jet nozzles

Application

water well,oil well,HDD,exploration,etc

Weight

19kg

Certificate

,SY/T5164,ISO9001:2008

RECOMMENDED ROCK FORMATION

medium hard with high compressive strength and stick&hard stringers,such as hard shale,limestone,sandstone and dolomite,etc.

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION  

Type&IADC code

417

437

447

517,527

537,547

617,627

637,647

737,837

WOB(KN/mm)

0.35~0.90

0.35~0.95

0.35~1.00

0.35~1.05

0.35~1.05

0.35~1.05

0.70~1.20

0.70~1.20

RPM(r/min)

140~70

140~60

140~60

120~50

110~40

80~40

70~40

70~40

 

Message

HEBEI CROSSING DRILL BIT MANUFACTURE



Hebei Crossing Drill Bit Manufacture Co.,LTD

Candy Qian    
candy@crossingbit.com
whatsapp:0086-15128736973

Nicole Liu 
crossingbit1@163.com

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