Cutting up a 120″ OD pile in 122 feet of water isn’t a task for the faint of heart… or for undersized equipment.

This job was reserved for the big boys.

So we brought ours: Mactech’s 120″ Inline Diamond Wire Saw.

Big Tool for a Big Job

These massive subsea piles were part of a high-stakes removal project where tight timelines, deep water, and thick steel and concrete were the name of the game. We needed a cutting solution that was:

  • Fast to deploy

  • Reliable under pressure

  • Built for durability

Our 120″ inline diamond wire saw delivered on all three.


Designed for Tight Spaces and Tighter Schedules

When you’re 122 feet below the surface, working around divers and currents, there’s no time to fumble with gear or slow setups.

That’s why our portable in-line diamond wire saws are designed for:

  • Quick installation

  • Minimal footprint

  • Rugged cutting performance

They don’t just work… they work fast, so you stay on schedule and off the hook for delays.


Not Just Big. Smart.

Despite its size, the 120″ Inline Saw is engineered for precision. It wraps around large OD piles like it was built for the job (because it was), and its self-tensioning wire system keeps cuts smooth and accurate even under high load.

The result? Clean separations, no binding, and a job well done… even 122 feet underwater.


Final Word

Sometimes you need a hammer. Sometimes you need a scalpel.
And sometimes… you need a giant diamond wire saw that doesn’t flinch under pressure.

We’ve got you covered.

Large diameter piles require serious gear — the saw wraps snugly for maximum control.

Self-tensioning diamond wire keeps cuts clean and efficient — even in deep subsea conditions.

Mactech’s 120″ Inline Diamond Wire Saw positioned on a 120” OD pile

Clean separation after the cut — mission accomplished.