Audited Supplier
5 blades
4 Years
4 Years
Forging
Oxidation
Atmospheric Pressure
Cast Steel
5 Blades
1613
Customized
Nc 31
tianrun
Wooden Box
140*140*200
China
82071990
Product Description
Rock Reamer Hole Opener
The Rock Reamer Hole Opener suitable for all type of no-dig drilling, HDD drilling and can be extended for a variety of rock formations hole construction.
Roller Cone Type Hole Opner
Remaer size | 14" | 16" | PDC Reamer Bit sizes can be customized as you special order | |
Blades Qty | 5-7 | 5-7 | ||
Connection | Trailing and pulling | Trailing and pulling | ||
Primary cutter size | 13mm | 13mm | ||
Making up torque (KN.M) | 90.8~102.5 | 90.8~102.5 | ||
Rotary speed (RPM) | 60-280 | 60-280 | ||
Weight on bit | 30~200 | 30~200 | ||
Flow Rate(lps) | 45~80 | 45~80 | ||
Formations hardness | 120MPA~160MPA | 120MPA~160 | ||
PDC Reamer bit
Bit Type | 6" | 8-1/2" | 8-1/2" | 12-1/4" | Bit Type | 17-1/2" GM1606T |
IADC Code | M423 | M432 M332 | M323 | M432 M332 | IADC Code | M323 |
Blade | 5 | 6 | 8 | 6 | Blade | 6 |
Cutter Size (mm) | Φ13MM | Φ16MM | Φ13MM | Φ16MM | Cutter Size (mm) | Φ16MM;Φ13MM |
Nozzle Qty/Type | 5 | 13.2 | 9.6 | 30.78 | Cutter Qty | Φ16×58;Φ13×81 |
Nozzle Qty/Type | 3NZ | 6NZ | 4NZ | 6NZ | Nozzle Qty/Type | 8NZ |
Gauge Length | 1.5" | 2.2" | 2" | 2.5" | Gauge Length (mm) | 110 |
Connection | 3-1/2" API REG | 4-1/2" API REG | 4-1/2" API REG | 6-5/8" API REG | Connection | 7-5/8" API REG |
Make up Torque(KN.m) | 10.4~11.4 | 24.1~26.5 | 24.1~26.5 | 51.7~56.9 | N.W./ G.W.(KG) | 338/388 |
Rotary Speed(rpm) | 60-260 | 60-260 | 60-260 | 60-260 | Nozzle Size (inch) | 10/32 |
Weight on Bit(KN) | 8-50 | 20-100 | 20-100 | 30-140 | Rotary Speed(Rpm) | 60-260 |
Max.WOB(KN) | 90 | 130 | 130 | 180 | Weight On Bit(KN) | 30-200 |
Flow Rate(lps) | 10-30 | 22-35 | 22-35 | 38-70 | Max.WOB (KN) | 240 |
Flow Rate(lps) | 45-80 | |||||
Above are regular sizes for your reference. Size can be customized as per your requirement. | ||||||
 PDC Drill BIt |  MIlled tooth bit |  Hole Opener/ Rock Reamer bit |
 Tricone drill bit |  Milled tooth reamer bit |  Cone roller bit |
Q: Guarantee and Warranty of Quality:
A: We are ISO certified factory, we have one integral set of system to control quality in production and make after-sale service.
Q: Can I visit your factory online?
A: Yes, we can show our workshop, warehouse, offices online by WeChat, Whatsapp or Skype.
Q: Do you have stock ?
A:The normal size such as 6" 7 7/8" 8 1/2" , 9 1/2" , 12 1/4" 17 1/2" in stock , other size produce 3~5 business .
Q : Payment term
T/T ,Trade Assurance ,Western Union, etc
Q: Do you have stock ?
A:The normal size such as 6" 7 7/8" 8 1/2" , 9 1/2" , 12 1/4" 17 1/2" in stock , other size produce 3~5 business .
Q : Payment term
T/T ,Trade Assurance ,Western Union, etc
