Product details
HEBEI CROSSING DRILL BIT MANUFACTURE
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Product description
PRODUCT SPECIFICATIONS |
|
product name |
8 1/2 inch CM1606 matrix body PDC bit |
size |
8 1/2 inch,215.9mm |
model number |
CM1606 |
series |
CM |
body type |
matrix body |
primary cutter size |
16mm |
number of nozzle |
6 |
number of blade |
6 |
Gauge length |
2.2" |
Junk Slot Area(in²) |
13.2 |
connection |
4 1/2" API Reg |
Make Up Torque(KN.m) |
24.1~26.5 |
application |
water well,oil well,HDD,exploration,etc |
weight |
75kg |
certificate |
API7-1,SY/T5164,ISO9001:2008 |
ROCOMMENDED ROCK FORMATION |
|
medium to medium hard formations with higher compressive strength and good drillability,such as mudstone,limestone,anhydrite,calcareous sandstone,etc. |
|
RECOMMENDED OPERATING PARAMETERS |
|
Rotary Speed(RPM) |
60~260 |
Weight On Bit(WOB) |
20~100 |
Max.WOB(KN) |
130 |
Flow Rate(lps) |
22~35 |
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HEBEI CROSSING DRILL BIT MANUFACTURE