TORNADO REAMERS
This Melfred Borzall original design combines aggressive cutting and mixing to reduce pullback and rotational forces. Tornado is ideal for sticky clays and reactive soils but can also be used very successfully in a variety of conditions from sand to hardpan.
- Ideal for clay, shale or hardpan ground conditions
- Provides gusseted blades for extra strength
- Carbide tipped conical teeth efficiently rip through tough ground conditions and precisely positioned and angled so all the abuse is placed on the tooth
- Blade cut-outs allow flow-through of slurry to avoid balling up
- Incredible mixing, pumping and cutting action reduces rotary pressure and makes it an ideal reamer for sticky situations
OGRE REAMERS
Perfect for both caliche and cobble ground conditions the Ogre reamer is unquestionably the best reamer on the market for faster, smoother cutting and unsurpassed durability in hard rock conditions. The ogre reamer has a built-in pulling swivel and the most cutters & teeth than any other Ogre reamer in its class. With each blade welded to itself from the inside, outside and the shaft, the Ogre reamer creates an overwhelming amount of power, making even the most difficult job seem easy.
- Now available with built-in pulling swivels
- Ideal for cobbles, shale, river rock, glacial til and hardpan
- More cutters than any other reamer in its class
- Carbide blocks prevent the shaft from wearing directly in front of the reamer body
- 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 to keep carbides clear of debris
- Hardfacing on all wear areas
- Curved, hard-faced back-up blades for added wear resistance during pushbacks
- Deep flutes carry away cuttings
JUGGERNAUT FLUTED REAMERS
More carbide cutters than competitive fluted reamers mean that this versatile, compact tool makes tracks in lots of different soil types. Faster, smoother cutting action, longer life and more successful bores each day. Boom. Juggernauts with built-in swivels keep the reamer assembly as short as possible for reaming in cobble or loose rock. Juggernauts with pulling eyes save money by using one clevis swivel on multiple reamers. Available with different carbide cutter options, the Juggernaut is the most productive reamer for your conditions.
- Deep, spiraled flutes allow for plenty of slurries to flow past the reamer
- Welded cutters with extra thick carbide inserts for maximum cutting action
- Precisely positioned and angled cutters ensure the long-lasting carbide is doing all the work
- Thick casted or solid machined reamer body means one long-lasting tool
- Use with bolt-on flange swivels or interchangeable clevis-style swivels
TURBO REAMERS
The Turbo reamer is your best option when you are reaming sand, dirt and other unstable soils. Thanks to our new design with quality mixing, pumping and packing features, the Turbo reamer makes boring in the sand more manageable. Also the Turbo reamers back blades and packing section makes for easy pushbacks to swab out holes, resulting in effortless pullbacks.
- Ideal for sand, sandstone, and clay
- Reamer of choice for sand and unstable soils
- Curved packer blades provide maximum mixing and pumping
- Heavy-duty blades with carbide teeth for aggressive cutting action
- Back-up blades make for easier push backs
SHREDDER REAMERS
No need to break the bank when you can use this powerful but economical reaming machine in the sand with cobbles, sandstone, and hardpan. Open wide because the Shredder has a mouth full of carbide tipped shark teeth to crunch through tough ground conditions any day of the week.
- Ideal for sand with cobbles, sandstone, and hardpan
- More cutter teeth than any other similar reamer
- Carbide tipped shark teeth efficiently rip through tough ground conditions
- Gradual taper of blades lessens torque requirement
- Drilling fluid is channeled out through the blades, as well as the shaft
- Backup cutters make push-backs a breeze
- Integrated “spider” support and stabilizer ring built into Shredders 18″ and larger
HEDGEHOG REAMERS
Use this pointy little fellow to burrow into lots of soil types for an economical price. Bi-directional cutters allow Hedgehog to be used as both a conventional pull reamer or as a push reamer to get more mileage out of your jobsite production.
- Ideal for sand, sandstone, and clay
- Reamer of choice for sand and unstable soils
- Curved packer blades provide maximum mixing and pumping
- Heavy-duty blades with carbide teeth for aggressive cutting action
- Back-up blades make for easier push backs
SABERTOOTH REAMERS
With our Sabertooth combination backreamer, your team will be able to crunch through hard ground at an unbeatable price. With many tall shark teeth in a spiral pattern and a tapered packing section, the Sabertooth combination HDD drilling reamer tackles sticky, sandy or rocky ground conditions on a single bore. This hdd drilling reamer combination tool is heavy duty, easy to use and perfect for your teams next project.
- Ideal for cobbles, shale, river rock, glacial til and hardpan
- The must-have reamer for tough, combination soils
- Large shark teeth carbide cutters give aggressive yet smooth cutting action
- Angled placement of cutters and spiral pattern results in an excellent mixing and pumping action
- Back-up blades make for easier push backs
HDD BARREL STABILIZER
Keep your bore centralized on multiple pass reams while packing and stabilizing the hole. Borzall Barrel stabilizers features internal baffles to reduce weight from drilling fluid and bi-directional for push or pull use. This drilling reamers barrel stabilizer also minimizes hole collapse by using replaceable forward-facing nozzles to provide fluid without jetting out hole walls.
- The key component of a successful large diameter project
- Centers reamer to create a round hole in all soil conditions
- Can be customized to be used with a variety of reamers and soil types
- Holds drill rod, reamer, and product pipe on center to create a round hole and successful bore
- “Floating” water free body for weight reduction
- Front and rear water ports clear-cutters and wash away cuttings
- Hardfacing on high wear areas extend reamer life
- Conical carbide cutters minimize wear on the blade edges and face
JUNIOR TORNADO BLADE REAMERS
Tornado Jr. makes it possible to do direct pullback of pipes up to 4” diameter for shorter bores in good ground conditions. Part of our FastBack system, use Tornado Jr. to ream a hole without taking off the drill head.
- Bolt-on blade reamer up to a 10″ hole
- Ream a hole without ever taking off the drill head
- Conical carbide cutters on an angled blade give both cutting and mixing action
- Swivel is locked in line with the axis of rotation
- Only for use the Melfred Borzall Excalibur blade to create an 8″ to 10″ hole