Tricone Hole Opener

Tricone hole openers can prove to be a great cost effective solution due to the cost and limited availability of large diameter bits. They also enable larger holes to be drilled with smaller rigs by drilling in stages.

Hole Opener diameters range for 8″ to 64″ with different pilot hole diameters and custom builds to suit your ground conditions.

Please get in touch if you require a custom bit manufacturing or you don’t see the bit you require below, we manufacture with all connections up to 64″ (1,626mm) diameter.

NameDiameter inchesDiameter mmFace shapeShank or connectionSKUAdd to quote
Tricone Hole Opener - 8", 203.2, 5 1/2" Pilot Hole Size, 5 Cones, 2 3/8" API REG Box Box Connection8"203.25 Cones2-3/8" API REG Box Box ConnectionITM582020
Tricone Hole Opener - 10", 254, 5 1/2" Pilot Hole Size, 5 Cones, 2 3/8" API REG Box Box Connection10"2545 Cones2-3/8" API REG Box Box ConnectionITM582052
Tricone Hole Opener - 12", 304.8, 5 1/2" Pilot Hole Size, 5 Cones, 2 3/8" API REG Box Box Connection12"304.85 Cones2-3/8" API REG Box Box ConnectionITM582030
Tricone Hole Opener - 14", 355.6, 10" Pilot Hole Size, 5 Cones, 3 1/2" API REG Box Box Connection14"355.65 Cones3-1/2" API REG Box Box ConnectionITM582031
Tricone Hole Opener - 16", 406.4, 12" Pilot Hole Size, 5 Cones, 3 1/2" API REG Box Box Connection16"406.45 Cones3-1/2" API REG Box Box ConnectionITM582032
Tricone Hole Opener - 18", 457.2, 14" Pilot Hole Size, 5 Cones, 3 1/2" API REG Box Box Connection18"457.25 Cones3-1/2" API REG Box Box ConnectionITM582028
Tricone Hole Opener - 20", 508, 16" Pilot Hole Size, 5 Cones, 3 1/2" API REG Box Box Connection20"5085 Cones3-1/2" API REG Box Box ConnectionITM582033
Tricone Hole Opener - 22", 555.8, 20" Pilot Hole Size, 5 Cones, 3 1/2" API REG Box Box Connection22"555.85 Cones3-1/2" API REG Box Box ConnectionITM582034
Tricone Hole Opener - 24", 609.6, 22" Pilot Hole Size, 5 Cones, 3 1/2" API REG Box Box Connection24"609.65 Cones3-1/2" API REG Box Box ConnectionITM582027
Tricone Hole Opener - 26", 660.4, 24" Pilot Hole Size, 5 Cones, 4 1/2" API IF Box Box Connection26"660.45 Cones4-1/2" API IF Box Box ConnectionITM582035
Tricone Hole Opener - 28", 711.2, 26" Pilot Hole Size, 5 Cones, 4 1/2" API IF Box Box Connection28"711.25 Cones4-1/2" API IF Box Box ConnectionITM582036
Tricone Hole Opener - 30", 762, 28" Pilot Hole Size, 5 Cones, 4 1/2" API IF Box Box Connection30"7625 Cones4-1/2" API IF Box Box ConnectionITM582037
Tricone Hole Opener - 32", 812.8, 30" Pilot Hole Size, 5 Cones, 4 1/2" API IF Box Box Connection32"812.85 Cones4-1/2" API IF Box Box ConnectionITM582038

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Description

Tricone hole openers can prove to be a great cost effective solution due to the cost and limited availability of large diameter bits. They also enable larger holes to be drilled with smaller rigs by drilling in stages.

So what make Infinity’s tricone hole openers different?

First of all we design and engineer our tricone hole openers, ensuring our customers receive a product that is going to maximise hole opening speed in their drilling conditions.

Secondly we manufacture in our state of the art American facility based in Benton, Illinois. This allows exceptional build quality to provide a fast, reliable tricone hole opener.

Please click the button below to call Infinity to find out how we can help increase drilling speeds and lower operational costs.

Additional information

Weight N/A
Diameter inches

8", 10", 12", 14", 16", 18", 20", 22", 24", 26", 28", 30", 32"

Diameter mm

203.2, 254, 304.8, 355.6, 406.4, 457.2, 508, 555.8, 609.6, 660.4, 711.2, 762, 812.8

Pilot Hole Diameter

5-1/2" Pilot Hole Size, 8" Pilot Hole Size, 10" Pilot Hole Size, 12" Pilot Hole Size, 14" Pilot Hole Size, 16" Pilot Hole Size, 18" Pilot Hole Size, 20" Pilot Hole Size, 22" Pilot Hole Size, 24" Pilot Hole Size, 26" Pilot Hole Size, 28" Pilot Hole Size, 30" Pilot Hole Size

Face Shape

5 Cones

Shank or connection

2-3/8" API REG Box Box Connection, 3-1/2" API REG Box Box Connection, 4-1/2" API IF Box Box Connection