API standard 81/2 matrix body PDC diamond drill bit
size:8 1/2"(215.9mm) body type:matrix body primary cutter size: 16mm number of nozzle :6 number of blade:6 Gauge length:2.2" connection :41/2" API Reg application:waterwell,oilwell,HDD,exploration,etc weight:75kg certificate: API7-1,SY/T5164,ISO9001:2008 Recommend rock formation:medium to medium hard formations with higher compressive strength and good drillability,such as mudstone,limestone,anhydrite,calcareous sandstone,etc.
Other supplier products
|
|
PDC hole openers/HDD ROCK Reamer |
PDC reamer sizes: 10inch,12inch,14inch,16inch,18inch,20inch,22inch,24inch,26inch,28inch,30inch,PDC reamer for well drilling,horizontal directional ... |
|
|
One cone rotary single drill bit / tricone bit palm for oil well |
Tricone palm cutters TCI -Hardened Steel Body Tungsten Carbide Insert Open or Sealed Journal Roller Bearing Carbide Insert Gauge Protection with ... |
|
|
Steel tooth tricone cutters for HDD hole opener |
size:81/2" tricone cutter IADC:217 Tooth type:steel tooth bearing:rubber sealed journal bearing application:hole opener for horizontal directional ... |
|
|
Rotary drilling roller cone drill bit for foundation bore pile machine |
size:81/2" roller cone IADC:537 Tooth type:TCI bearing:rubber sealed journal bearing application:hole opener for horizontal directional and vertica... |
|
|
Geological drilling tools&drag well chevron type stepped drill bit |
Chevron-Type Drag Bits Chevron-type drag bits are recommended for drilling in slightly harder and more consolidated materials than step-type drag b... |
All supplier products
Same products
