Festool 769942 Cross Cutting Guide Rail FSK 420 - 769942

£149.95 £124.96
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Festool 769942 Cross Cutting Guide Rail FSK 420

Not just saws–compound mitre saws

One click and you're done. The HK 55, HKC 55 and HK 85 Festool circular saws can easily be connected to the FSK cross cutting guide rails, which are available in three different lengths of 250 mm, 670 mm and this 420 mm version. In just a few steps, this produces a portable and easy-to-use compound mitre saw system for accurate and precisely angled cutting.


  • Achieve ideal results more quickly: The mobile mitre-saw system consisting of cross cutting guide rail and circular saw makes work easier with quick, guided, accurately angled mitre cutting
  • Convenient and safe: The retraction function brings the saw back to the starting position after sawing is complete and the stop system guarantees reproducible angle cuts
  • Systems get it done: Connectable cross cutting guide rail with quick-release fastener as the ideal supplement to the HK 55, HKC 55 and HK 85 circular saws


  • Ideal for cross cuts where a chopsaw is not ideal, such as scaffolding or roofs
  • Fast, guided, precise angle cuts for frame pieces, slats, boards and wall panels


  • The HK 55, HKC 55 and HK 85 portable circular saws can be easily connected to the cross cutting guide rail to form a single unit, by means of a quick fastener
  • The compound mitre saw system makes work easier with fast, guided and precisely-angled cross cuts
  • Stop system for accurately repeated angled cuts
  • Retract function returns the saw to start position after sawing
  • Splinter guard for splinter-free cuts
  • Adhesive cushion strip protects the workpiece surface from being damaged
  • Slideway lining for easy movement of the machine on the trimming rails


  • Weight: 1.26 kg
  • Angular Range: -60 to +60 °
  • Cutting Length: 420 mm
More Information
Barcode 4014549221617
Manufacturer Festool
Brand Festool
Model FSK420
MPN 769942