Using the ISC 240 during work on the roof.

Flexible and effortless

The ISC 240 is revolutionising insulation sawing

What curses were tossed about on construction sites, when the saw – more like kitchen knife – once again failed to cut through the insulation properly, when glass wool fibres flew around, hitting one’s skin like tiny needles, or when all that glass or rock wool dust released instigated a coughing fit? It wasn’t that long ago. But since the release of the ISC 240 cordless insulation saw, these kinds of experiences have become a thing of the past.
It’s no longer a secret that the ISC 240 has revolutionised insulation sawing. It’s the first choice on construction sites. Why? Because it does exactly what workmen in the past have painfully longed for – and even a little more. With perfectly coordinated blade sets, the job of cutting mineral and natural fibre or polyurethane insulation materials becomes effortless. Whether you’re working on the roof, scaffolding or on the ground, with the cordless insulation saw you have maximum flexibility everywhere. And to give you even more mobility, the ISC 240 now comes with the new 4.0 Li-HighPower Compact battery pack.

You can choose between two blade sets with offset or serrated saw blades, each with blade lengths of 240 or 350 mm. The blade set is quick and easy to change without tools thanks to the quick-change system. If you want to achieve absolutely precise, reproducible cuts, we also offer the guide rail and angle stop as a set or as separate accessories. And the fact that a dust extraction system is always part of optimal working conditions is a given where cutting insulation materials is concerned. After all, depending on the insulation material, cutting it releases harmful dust. Once you’ve connected the right mobile dust extractor to your ISC 240, you’re protected in every situation.

Clean and precise. With the ISC 240 cordless insulation saw you can cut flexible mineral and natural fibre insulation materials as well as polyurethane insulation panels with precision.

Mobile and comfortable. The ISC 240 weighs just 2.2 kg and features a perfectly balanced design to deliver the highest level of mobility and maximum working comfort, even when used with just one hand.

Versatile and efficient. Perfectly coordinated blade sets with special saw blades ensure fast work and an extra-long tool life, even with insulation materials up to 350 mm thick.
The ISC 240 insulating-material saw from Festool

Cut by cut

The Festool ISC 240 cordless insulation saw delivers clean cuts in no time. It ensures fast progress in your work and reduces your workload. We’ve compiled a few tips for how you can achieve optimum results with the ISC 240.

Changing materials means changing blades

For every insulation material there’s the perfect blade set with saw blades in different lengths: 240 or 350 mm.

(1) Blade set with offset saw blades
for polyurethane insulation materials, polystyrene and rigid rock wool and glass wool.

(2) Blade set with serrated saw blades
for flexible mineral and natural fibre insulation materials.

Sawing insulation materials with dust extraction

Cutting into insulation materials releases harmful dust. This is why you should always use dust extraction when cutting insulation.

(3) Mobile dust extractor with dust category M
for wood wool and polyurethane insulation materials as well as polystyrene.

(4) Mobile dust extractor with dust category H
for mineral wool (rock wool and glass fibre).
Blade set with offset saw blades
Blade set with serrated saw blades
Mobile dust extractor for dust class M
Mobile dust extractor for dust class H
Freehand cutting using the ISC 240

Cut freehand with ease

The lightweight, ergonomic insulation saw lets you cut any precise shape with total flexibility, even in insulation materials up to 350 mm thick.
Cutting insulation using a guide rail and angle stop

This is how you achieve absolutely precisely fitting cuts

Use a guide rail and angle stop (available as a set or as individual accessories) to achieve clean, reproducible angle cuts.
Cutting different insulation materials using the ISC 240 and different saw blades

Always adapt your work to suit the material

The different blade sets with special saw blades can be changed easily and without tools thanks to the quick-change system.
The right dust extraction when cutting insulation

Protect your health

Always work with dust extraction when cutting dust-releasing insulation materials. The mobile dust extractor is connected to the ISC 240 via the extraction adapter.
You can find more custom Festool cordless solutions at festool.com/ready

Find help when selecting the right dust extraction system at festool.com/dustfree