Ogre
The toughest stacked reamer in its class
 

One tough, solid reamer with more cutters than any other reamer in its class

Each cutter takes off only 1/4" more soil than the previous stage, resulting in a smooth, efficient cutting action

Slow taper and deep spiraled fluting combine to give the Ogre maximum mixing and pumping

Angled fluid jets shoot water opposite the reamer rotation

Hardfacing on all wear areas

Curved backup blades for easier pushbacks

 
 
Juggernaut
Deluxe fluted backreamer
Chisel carbide teeth provide an excellent grinding action
Chisel carbide teeth provide an excellent grinding action
Welded shark teeth with extra thick carbide inserts for maximum cutting action
Welded shark teeth with extra thick carbide inserts for maximum cutting action

Heavy wall thickness, deep flutes and
repalceable nozzles make the 12" Juggernaut
a long lasting reamer

Jug-ger-naut - a massive inexorable force, movement or object that crushes whatever is in its path.
 

More cutters than any other reamer in its class result in smooth cutting action

Deep spiraled flutes allow for plenty of slurry to flow past the reamer

The 4-1/2" and 6" feature chisel carbide teeth provide excellent grinding action

The 8", 10" and 12" have shark teeth with extra thick carbide for the ultimate in cutting action

10" and 12" Juggernauts can accommodate either, flange swivels or double-clevis swivels

 
 
Terminator
Aggressive cutting, superior mixing

Aggressive cutting.

Efficient mixing action

This is one versatile reamer!

Available in sizes from 6 to 48 inches. Available for rigs with up to 80,000 lbs. pullback.

Effecient cutting action helps reduce pullback and rotary pressures

Incredible mixing and pumping action makes this the ideal reamer for sticky situations

An excellent choice for shale and sandstone

Carbide tipped cutting blades are precisely positioned and angled so all the abuse is placed
on the carbide tooth

 
 
Sabertooth
For cobbles, shale, river rock, glacial til and hardpan

The must-have reamer for tough, combination soils

Large shark teeth carbide cutters give an aggressive yet smooth cutting action

Angled placement of cutters and spiral pattern results in an excellent mixing and pumping action

Incredible production in cobbles and shale!

Shredder
For sand with cobbles, sandstone and hardpan

Drilling fluid channeled out through the blades, as well as the shaft

Gradual blade taper for less torque requirement

Backup cutters make pushbacks a breeze

Integrated "spider" support and stabilizer ring built into Shredders 18" and larger

More cutter teeth than any other similar reamer

Carbide tipped shark teeth efficiently rip through tough ground conditions

 
 
Ripper
For river rock and caliche

Extremely aggressive conical carbide teeth rip through most hard, rocky soil

Easy to replace carbide cutters

Carbide pre-cutters reduce wear on cutter holders and shaft

Packer body stabilizes any loose rocks and cuttings


Turbo
For sand, sandstone and sandy loam

Reamer of choice for sand and unstable soils

Curved packer blades provide maximum mixing and pumping

Heavy duty blades with massive carbides provide aggressive cutting action

Contractor's #1 reamer of choice for sand!

 

Durable reamer at a value price

Carbides line the edge of each blade


Terminator Jr.
Bolt-on blade reamer

Ream a hole without taking off your
drill head

Conical carbide cutters on an angled blade gives both cutting and mixing actions

Swivel is locked in line with the axis
of rotation

Bolts on to an Excalibut or Grizzly blade to create an 8" to 10" hole

Use with 5-ton and 7-1/2-ton Value DUB swivels. Swivels sold separately.

Geological Boring Reamer
Ideal for cobble and chunk rock

Reamer core is machined from a solid bar of heat-treated tool steel for utlimate durability

Large carbide cutting teeth give the reamer an aggressive cutting action

Fluid flow is adjustable in both front and back of the reamer

Flutes machined into core help the flow and mixing action
of the slurry

Expansion rings can be added to reamer core making it a very versatile reamer

Larger expansion rings available upon request.
Click here to see more Geological Boring tools.
Copyright 2005 Melfred Borzall, Inc.    800-833-1252 or 805-739-0118