Festool FSK 420 Cross-Cutting Guide Rail 420mm

Name: Festool FSK 420 Cross-Cutting Guide Rail 420mm
Brand: FESTOOL
SKU: FES769942
Price: 9621.48 ZAR
Availability: InStock

Festool FSK 420 Cross-Cutting Guide Rail 420mm

PACK SIZE

The price displayed for this product is the unit price of the product. Where a PACK SIZE is indicated, this refers to the recommended ordering quantity and is also indicative of how many of these products are packaged in a box.

Model: FES769942
Weight: 2.36kg
Pack Dim: 920.00mm x 240.00mm x 80.00mm
UPC: 4014549221617

FESTOOL

Price:

R 9,621.48

Ex VAT: R 8,366.50

Available Options

Stockist

Festool FSK 420 Cross-Cutting Guide Rail 420mm

At a Glance: 420mm cross-cutting guide rail with -60° to +60° angle range, retract function and splinter guard

The Festool FSK 420 cross-cutting guide rail turns compatible Festool circular saws and plunge-cut saws into a portable, accurate and easy-to-use cross-cutting system. Designed for fast, repeatable straight and angled cuts, it connects to the saw with a quick-release fastener and returns the saw to the starting position after the cut. With an integrated splinter guard, adhesive cushion strips and smooth slideway lining, the FSK 420 is a compact but powerful guide rail solution for accurate trimming, board cutting and site work.

Portable compound mitre saw accuracy

The FSK 420 combines with compatible Festool saws to create a mobile mitre-saw style system for precise, repeatable cross cuts and angle cuts. It is ideal when you need guided accuracy without carrying a stationary saw setup around the jobsite.

Product highlights

420mm cutting length Compact and practical for accurate cross cuts on boards, battens and sheet materials.
Flexible angle range Adjustable from -60° to +60° for repeatable angled cuts.
Quick-release saw connection Compatible saws connect quickly to form a single guided cutting unit.
Automatic retract function Returns the saw to the starting position after the cut.
Splinter guard Helps produce cleaner, splinter-free cuts along the scribe line.
Fast workpiece positioning Place the rail on the material and cut accurately without lengthy setup.

Extra Information

The FSK 420 is designed for selected Festool portable circular saws and plunge-cut saws.
Compatible machines include HKC 55, HKC 55 K, HK 55, HK 85, TS 60 K and TSV 60 K.
The rail connects to the saw using a quick-release fastener for fast setup and removal.
The retract function brings the saw back to the start position after the cut.
The adhesive cushion strips help protect the workpiece surface and improve rail grip.
The included FSZ 120 fastening clamp can be used in the guide rail groove for extra secure fixing.

Pro Tips

Use the locking angle positions for common repeat cuts to save time and improve consistency.
Keep the adhesive cushion strips clean so the rail grips properly and does not mark the workpiece.
Use the included clamp when cutting narrow, smooth or awkward materials where the rail could move.
Let the retract function return the saw fully before lifting the system from the workpiece.
For visible surfaces, align the splinter guard carefully with the marked cut line for the cleanest edge.

How to Use

Check that the saw is compatible with the FSK 420 cross-cutting guide rail.
Attach the saw to the rail using the quick-release fastener.
Set the required cutting angle using the angle scale and locking positions where applicable.
Place the guide rail on the workpiece with the splinter guard aligned to the cut line.
Use the FSZ 120 fastening clamp if extra fixing is required.
Start the saw and guide it smoothly through the cut along the rail.
Allow the retract function to return the saw to the starting position after the cut.
Switch off the saw and wait for the blade to stop fully before lifting the rail from the workpiece.

Features

Cross-cutting guide rail system Designed for accurate cross cuts and angled cuts with compatible Festool saws.
Quick-release fastener Allows the saw to be connected or removed from the rail quickly.
Retract function Automatically returns the saw to the starting position after sawing.
Adjustable mitre angle Allows flexible angle cuts from -60° to +60°.
Locking positions Helps set common angles quickly and repeatably.
Adhesive cushion strips Help protect the workpiece surface while keeping the rail positioned securely.
Slideway lining Allows the saw to move smoothly along the guide rail.
Fastening clamp compatible Secure fixing is possible using the included clamp in the guide rail groove.

Benefits

Faster accurate cuts: The FSK rail can be placed directly on the workpiece for quick guided cross cutting.
Repeatable angle work: The stop system and locking positions help produce consistent angle cuts again and again.
Cleaner finish: The splinter guard supports the cut edge and helps reduce tear-out.
Improved safety and control: The retract function returns the saw after the cut, keeping the cutting process controlled.
Jobsite-friendly system: Creates a portable cross-cutting solution without needing a full mitre saw station.

Application

Accurate cross cutting with compatible Festool saws
Repeatable mitre and angle cuts
Cutting boards, battens and panel materials
Cutting insulation boards
Trimming sheet material and construction boards
Portable guided cutting on site or in the workshop
Timber construction, carpentry, installation and renovation work

Safety

Wear suitable eye, ear and dust protection when sawing.
Make sure the saw is compatible and properly connected to the FSK rail before use.
Check that the rail is stable on the workpiece before starting the cut.
Use the fastening clamp where extra holding force is required.
Keep hands clear of the saw blade and cutting path at all times.
Allow the retract function to return the saw fully before lifting the system.
Do not use the rail if it is damaged, bent or unable to guide the saw smoothly.
Follow the operating instructions for the saw, saw blade and guide rail system being used.

Specifications

Description	Spec
Brand	Festool
Cat No.	FES769942
Order No.	769942
Model	FSK 420
Product Type	Cross-cutting guide rail
Accessory Category	Guide rail system
Suitable For	HKC 55, HKC 55 K, HK 55, HK 85, TS 60 K, TSV 60 K
Cutting Length	420 mm
Angular Range	-60° to +60°
Saw Connection	Quick-release fastener
Retract Function	Yes
Splinter Guard	Yes
Slideway Lining	Yes
Surface Protection	Adhesive cushion strips
Clamp Compatibility	Guide rail groove accepts fastening clamp
Main Application	Guided cross cuts and repeatable angle cuts