Product details
HEBEI CROSSING DRILL BIT MANUFACTURE
Previous
Product description
|
PRODUCT SPECIFICATIONS |
||||||||
|
product name |
16 inch CR617G TCI tricone bit |
|||||||
|
size |
16inch,406.4mm |
|||||||
|
model number |
CR617 with Chisel tooth |
|||||||
|
series |
CR |
|||||||
|
tooth type |
TCI |
|||||||
|
connection |
75/8"Reg PIN |
|||||||
|
bearing |
rubber sealed journal bearing |
|||||||
|
Nozzle |
three jet nozzles |
|||||||
|
application |
water well,oil well,HDD,exploration,etc |
|||||||
|
weight |
230kg |
|||||||
|
certificate |
A7-1,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
Abby Hu
sales@crossingbit.com
whatsapp:0086-15032448780
Lisa C
lisa.c@crossingbit.com
Candy Qian
candy@crossingbit.com
whatsapp:0086-15128736973
Nicole Liu
crossingbit1@163.com
Copyright © 2017 Hebei Crossing Drill Bit Manufacture Co.,LTD. All rights reserved.