# Festool FSK 420 Cross-Cutting Guide Rail

> 420 mm cross-cutting rail that turns a saw into a mitre saw

- **Brand:** [Festool](https://tools-universe.superfast.shop/en/brands/festool.md)
- **Category:** [Sawing](https://tools-universe.superfast.shop/en/sawing.md) › Guide rail
- **Item no.:** 769942
- **Price from:** €214.05 excl. VAT (€259.00 incl. VAT)

## Summary

A spring-return cross-cutting rail for Festool plunge and circular saws: the saw locks on, cuts and returns to the start. 420 mm cutting length and mitres from -60° to +60°.

## Why this one

- **420 mm cut**: For boards and panels up to 420 mm.
- **±60° mitres**: Locking positions for common angles.
- **Spring return**: Saw returns to the start after each cut.

## The story

### A mitre saw you can carry

Carpenters and floor layers cut battens, boards, decking and floorboards to length all day. With the FSK 420 the saw clips onto the rail, the rail is placed on the workpiece and clamped, and each cut is square or at the set mitre with repeat accuracy. The retract function brings the saw back after each pass.

### Fits the saws

It works with the HKC 55 K, HKC 55, HK 55, HK 85, TS 60 K and TSV 60 K. A splinter guard, protective strip and slideway lining are fitted, locking positions make common angles quick, and an FSZ 120 clamp comes in the box. Festool also makes 250 and 670 mm versions.

## Specifications

### Accessories & consumables

| Specification | Value | ETIM |
|---|---|---|
| Kind | Guide rail |  |
| Working length | 420 mm | EF001897 |
| For material | Wood, Plastic and composite |  |
| Fits tools | Festool HKC 55 K Cordless Circular Saw, Festool HK 85 Circular Saw, Festool TS 60 K Plunge-Cut Saw, Festool TSV 60 K Plunge-Cut Saw with Scoring Blade |  |

### Physical

| Specification | Value | ETIM |
|---|---|---|
| Weight | 1.2 kg | EF011121 |
| LED work light | No |  |
| Belt hook | No |  |

**Technology:** [FS guide rail system](https://tools-universe.superfast.shop/en/technology/fs-guide-rail-system.md)

## Choose a version

### Rail with clamp

- **Item no.:** 769942
- **Stock:** In stock
- **Price:** €214.05 excl. VAT (€259.00 incl. VAT)
- **In the box:**
  - 1 × Fastening clamp FSZ 120

## Prices

Net prices exclude VAT; incl. VAT uses the market rate.

| Version | Item no. | EUR Net (excl. VAT) | EUR Incl. VAT 21 % | NOK Net (excl. VAT) | NOK Incl. VAT 25 % | SEK Net (excl. VAT) | SEK Incl. VAT 25 % |
|---|---|---|---|---|---|---|---|
| Rail with clamp | 769942 | €214.05 | €259.00 | NOK 2,479.20 | NOK 3,099.00 | SEK 2,399.20 | SEK 2,999.00 |

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Web page: https://tools-universe.superfast.shop/en/sawing/festool-fsk-420-cross-cutting-guide-rail
Markdown version of this page, for language models. Prices are net (excl. VAT) unless marked incl. VAT.