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ReflowX SKU: REF-5338
Type: Tricone Drill Bit (Roller Cone Bit)
Size: 12 inches (304.8 mm)
Application: Oil & gas drilling, water well drilling, geothermal wells, foundation drilling, mining
Design: Three rotating conical cutters (cones) with multiple cutting rows of teeth or inserts
Number of Cones: 3 (Tricone configuration)
Cutting Structure Options:
Milled Steel Teeth (MT) — For soft to medium formations
Tungsten Carbide Inserts (TCI) — For medium to ultra-hard formations
Bearing Types:
Open Roller Bearing
Sealed Roller Bearing
Sealed Journal Bearing (for demanding drilling conditions)
Gauge Protection: Hardfacing or Tungsten Carbide inserts on the gauge and shirttail areas
Nozzle Quantity: Typically 3 replaceable jet nozzles
Nozzle Sizes: Configurable based on required mud flow and pressure
Connection Type: API Regular (Reg) Thread
Connection Size (Pin): Typically 6 5/8” Reg (subject to rig requirements)
Recommended Rotary Speed (RPM):
TCI Bits: 90–160 RPM
MT Bits: 100–180 RPM
Recommended Weight on Bit (WOB):
TCI Bits: 10,000–60,000 lbs
MT Bits: 8,000–50,000 lbs
Mud Circulation: Jet circulation via replaceable nozzles for cleaning, cooling, and cuttings evacuation
Body Material: High-strength, heat-treated alloy steel
Cutting Elements:
Milled Steel Teeth: Hardfaced with abrasion-resistant overlays
Tungsten Carbide Inserts (TCI): High-grade Tungsten Carbide, press-fit into cone pockets
Seal Type:
Metal Face Seals (for sealed journal bearings)
Elastomeric Seals (for sealed roller bearings)
Surface Treatment: Anti-corrosion, hardfacing on critical surfaces and shirttail areas
Optional Features:
Enhanced gauge protection
Shirttail hardfacing
Anti-ball grooves for sticky formations
For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com
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