Bosch Professional FSN 800 Guide Rail, 800 mm

The Bosch Professional FSN 800 is an 800 mm guide rail designed for use with compatible Bosch Professional circular saws, jigsaws, and routers to achieve perfectly straight, splinter-free cuts. The aluminium extrusion provides a rigid, precision-machined track that guides the saw's base plate along its length, eliminating the need for clamping straight edges or marking cut lines manually.

The underside of the guide rail features a non-slip rubber strip that grips the workpiece surface firmly, preventing the rail from shifting during cutting without the need for clamps in most situations. An integrated splinter guard made from replaceable strip material sits adjacent to the cutting line, supporting the wood fibres at the point of cut to produce clean, chip-free edges on both sides. The rail's top surface is precision-milled to ensure smooth, consistent travel of the saw or router along the full length.

Multiple FSN 800 rails can be joined end-to-end using Bosch FSN VEL connecting pieces (sold separately) to create longer cutting guides for large sheet materials. The rail is compatible with all Bosch Professional power tools equipped with the FSN guide rail adapter system. The 800 mm length is suitable for crosscutting boards, shelving, and narrow sheet goods. The rail weighs approximately 1.5 kg and is constructed from anodised aluminium for corrosion resistance and long-term dimensional stability.