Festool SG-350/G-ISC Cross-Set Insulation Cutting Set 350mm
At a Glance: Rigid 350mm cutting set for precise, straight cuts through pressure-resistant insulation materials using the Festool ISC 240 cordless insulation saw.
The Festool SG-350/G-ISC is a professional cross-set insulation cutting set designed for fast, controlled cutting of pressure-resistant insulation materials up to 350mm thick. Combining a rigid guide sword with a cross-set saw blade, the set guides the blade accurately through dense insulation boards to produce clean, straight cuts with minimal wandering. It is ideal for roof insulation, façade work, thermal insulation systems and general construction applications involving PUR, PIR, polystyrene, rigid rock wool or rigid glass wool. Tool-free attachment makes the cutting set quick to install on the Festool ISC 240 cordless insulation saw, while the protective mandrel at its tip helps prevent accidental damage to the saw blade and supporting surface.
Purpose-built cutting performance for rigid insulation
The rigid construction of the SG-350/G-ISC supports and guides the saw blade throughout the cut, making it easier to maintain an accurate cutting line through thick, pressure-resistant insulation. Its generous 350mm cutting length is particularly useful when trimming thick roof, wall and façade insulation boards on site.
Product Highlights
- 350mm cutting capacity: Suitable for pressure-resistant insulation materials with a thickness of up to 350mm.
- Accurate straight cutting: The rigid guide sword supports the cross-set blade and helps reduce deflection and blade wandering.
- Optimised for rigid insulation: Ideal for PUR, PIR, polystyrene, pressure-resistant rock wool and pressure-resistant glass wool.
- Tool-free installation: Designed for quick, convenient attachment to the Festool ISC 240 cordless insulation saw.
- Protective tip: An integrated mandrel at the end of the cutting set helps protect the saw blade and supporting surface from accidental contact.
- Replaceable saw blade: The cross-set saw blade can be replaced when worn without replacing the complete guide assembly.
- Professional site productivity: Helps complete thick insulation cutting tasks more quickly and consistently than manual cutting methods.
