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Product name: milled tooth tricone rock drill bit
diameter: 15 inch
IADC: 114
bearing: rubber sealed bearing
connection thread: 75/8" API Reg pin
usage:water well drilling
application ... Product name:tungsten carbide insert tooth tricone drill bit
diameter: 135/8 inch
IADC: 537
bearing: rubber sealed bearing
connection thread: 65/8" API Reg pin
usage: water, oil, gas well ... Product name: 24 inch steel body PDC bit
diameter: 24 inch
blade quantity: 6
nozzle quantity: 9
connection thread: 75/8" API Reg pin
usage: water, oil, gas well drilling
application formation: ... Name: 171/2" IADC 737 rock tricone drilling bit for hard rock form
Size: 171/2"
IADC code: 737
Connection: 75/8" API Reg pin
Usage: water, oil, gas well drilling
Recommend rock formation: hard ... Product name: 660mm rock hole opener for vertical drilling
Size: 660mm
Pilot bit size: 81/2"
Roller cone quantity: 9
Roller cone model:81/2" IADC 637
Connection thread: 75/8" API Reg pin
Usage: ... Product name: 171/2” IADC737 tricone rock drilling bit for hard formation
Size: 171/2
IADC: 737
Connection thread: 75/8" API Reg pin
Usage: water, oil, gas well drilling
Weight on bit: 0.7~1.2 ... Product name:steel body PDC rock bit with high quality for US market
type: steel body PDC bit
Company profile
Hebei Crossing Drill Bit Manufacture CO.,LTD is a professional supplier of drilling ... Product name:steel body PDC bit/PDC drill bit for oil, water, mining
IADC S323
Size 9-1/2"
Blade 7
Primary cutter size Φ16mm
Nozzle Qty/Type 7NZ
Gauge length 2.7"
Junk Slot ... Product name:Kingdream rock roller bit/roller cone bit for sale
IADC 136
Size 5-7/8"
Thread 3-1/2" Reg API
Bearing rubber sealed bearing
Gauge protection no gauge ... Product name:HDD rock hole opener for horizontal directional drilling
model:16" with 5 pcs of 8 1/2" roller cones
Usage:horizontal directional drilling
There are three stages:
1.The first stage ... Product name:12 1/4" tricone bit/rock drill bit for water well drilling
type:TCI tricone bit
Usage:water well, bore pile, oil well drilling
Company profile
Hebei Crossing Drill Bit Manufacture ... Introduce product:sell 8-1/2" iadc 517 tricone bit
IADC 517
Size 8-1/2"
Thread 4-1/2" Reg API
Bearing rubber sealed bearing
Gauge protection gauge ...
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