JIGSAW BLADE S 105-4 FSG-20

Festool S 105/4 FSG/20 Wood Universal Jigsaw Blades

At a Glance:Extra-stable 105 mm HCS jigsaw blades for fast, straight and right-angled cuts in wood up to 60 mm thick.

Festool S 105/4 FSG/20 WOOD UNIVERSAL jigsaw blades are designed for fast, accurate and reliably perpendicular cutting across a wide range of wooden materials. Manufactured from high-grade HCS tool steel, each blade combines a substantial 1.68 mm body thickness with a 2.3 mm cutting width for excellent stability during straight cuts. The cross-set teeth and coarse 4 mm pitch remove material efficiently, while the long 105 mm cutting section accommodates workpieces up to 60 mm thick. These versatile blades are ideal for solid wood, plywood, coated chipboard, blockboard and veneered panels. Their T-shank fitting allows quick blade changes, and the yellow Festool colour coding makes wood blades easy to identify. Supplied in a professional pack of 20, they are particularly effective when used with a Festool guide rail for straight, right-angled panel cuts.

WOOD UNIVERSAL performance for fast perpendicular cuts

The extra-stable blade body resists sideways deflection as it moves through the workpiece, supporting straighter and more accurately square cuts. Its 4 mm tooth pitch balances rapid progress with the versatility needed for common solid-wood and panel applications.

Product highlights

• Extra-stable blade body: The substantial 1.68 mm thickness helps minimise deflection during straight and perpendicular cutting.
• Fast cross-set teeth: Efficient tooth geometry supports rapid cutting through solid wood and panel materials.
• 60 mm material capacity: Suitable for wood-based workpieces up to 60 mm thick.
• Guide-rail compatible cutting: Delivers excellent straight-cut results when used with the appropriate Festool guide system.
• High-grade HCS steel: Provides dependable cutting performance across common woodworking materials.
• Quick T-shank fitting: Enables convenient installation and blade replacement in compatible jigsaws.
• Yellow Festool coding: Makes the blade easy to identify as part of the wood-cutting range.
• Professional 20-piece pack: Keeps replacement blades available for workshop and jobsite use.