Downhole Milling & Cutting Tools

Step Up The Pace Downhole.

Purpose-built mills and downhole magnets engineered to clear obstructions fast, hold up under pressure, and keep your operation moving. Every tool machined to spec, fully traceable, and inspected by hand.

16'
Tools Up To
16 feet long
30"
Turning O.D.
Up to 30-inch O.D.
Precision Milling
Tight-tolerance work
Zn
Zinc Phosphating
In-house finishing
+
Hardfacing
Precision hardfacing
The Lineup

Mills That Pay The Bills

Help operators stay the course and minimize non-productive time with an extensive selection of mills built for the toughest downhole obstructions.

Every mill is machined from high-quality 4140-45HT, 110KSI alloy with full traceability and clear inspection by specialized experts.
01

Tooth Type / Junk Mill

A combo junk and cement mill that lets you grind away stuck fish conventional tools can't touch. Also used to dress off downhole tools including packers, bridge plugs and tubing. Available in a variety of tooth and blade configurations.

Size Range
3-1/8" O.D. to 26.0"
Dressing
Crushed Tungsten Carbide — Smooth O.D. or Rough / Open Hole O.D.
Connections
2-3/8" Regular to 7-5/8" Regular Pin Up
02

Concave / Conebuster

Deploy this mill when it's important to keep junk such as bit cones centered in the hole throughout milling operations.

Size Range
3-1/8" O.D. to 35" O.D.
Dressing
Crushed Tungsten Carbide — Smooth O.D. or Rough / Open Hole O.D.
Connections
2-3/8" Regular to 7-5/8" Regular Pin Connection Up
03

Watermelon / String Mill

Tapered top and bottom to allow reaming both up and down, this specialized tool mills through collapsed casing and liners with ease. A bottom-side connection lets you run a stinger below.

Size Range
3-3/4" O.D. to 30.0" O.D.
Dressing
Crushed Tungsten Carbide — Smooth O.D. or Rough / Open Hole O.D. Dressed to Run Pin Connection Down
Connections
2-3/8" Regular to 7-5/8" Regular, also 3-1/2" I.F. to 4-1/2" I.F. Box by Pin
04

Long Tapered Mill

Used when milling through collapsed casing, tight spots and other downhole obstructions including liner tops and whipstock windows. Can also be run as a pilot in section milling operations.

Size Range
3-3/8" O.D. to 22.0" O.D.
Dressing
Crushed Tungsten Carbide — Smooth O.D. and Rough / Open Hole O.D.
Connections
2-3/8" Regular to 7-5/8" Regular Pin Connection Up
05

Piranha Mill

An aggressive mill used for milling already-cemented pipe, and anywhere there are large amounts of junk demanding a mill that operates with maximum life and circulation.

Size Range
3-1/4" O.D. to 26" O.D.
Dressing
Crushed Tungsten Carbide — Smooth O.D. or Rough / Open Hole O.D.
Connections
2-3/8" Regular to 6-5/8" Regular Pin Connection Up
06

Deep Throat Cement Mill

Designed for maximum speed and circulation, the three-blade Deep Throat Cement Mill is used when milling cement with smaller bits of debris.

Size Range
3-1/2" O.D. to 10-5/8" O.D.
Dressing
Crushed Tungsten Carbide — Smooth O.D. or Rough / Open Hole O.D.
Connections
2-3/8" Regular to 7-5/8" Regular Pin Connection Up
07

T-Bone Pilot Mill

With interchangeable blades you can swap without welding, the T-Bone minimizes downtime and lets you push forward. This is your mill for casing that can't be pulled.

Size Range
Cuts 6-1/2" Casing to 21-1/2" Casing
Dressing
6-Sided Carbide Inserts
Connections
2-3/8" Regular to 6-5/8" Regular Pin Connection Up

Don't See It Here?

Need an unconventional size or design? We build custom tools to your spec — including custom knives for multi-string cutters and section mills.

Request Custom →
N S
Rare-Earth Magnet
Keep It Clean

In-Line Downhole Magnet

Run in line with milling and cutting tools, section mills and whipstock operations to keep your wellbore clean and lean. Built with rare-earth magnets, it pulls cutting debris after fishing, burning, milling, completion or any other messy job.

Material
4145HT, 110KSI
Size Range
3-1/8" O.D. to 26.0"
Dressing
Crushed Tungsten Carbide — Smooth O.D. or Rough / Open Hole O.D.
Connections
Box by Pin, scaled to tool O.D. — 2-3/8" Regular on 3-1/4" & 3-1/2" tools, up to 6-5/8" Regular on 8" tools

How Can We Help?

Need a tool you didn't see here, or an unconventional size or design? Give us a call or stop by the shop and tell us what you're up against. Strength, integrity and innovation — that's what we're all about.

985-876-6555
Send a Message
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