What are the dimensions of this groove cutter?

This cutter features a 13 mm cutting diameter, a 20 mm working length, and an 8 mm shank.

Which routers are compatible with this bit?

It fits any router equipped with an 8 mm collet.

Can this router bit plunge directly into wood?

Yes, the brazed carbide tip allows direct plunging and drilling into the workpiece.

Does this cutter have a ball bearing guide?

No, this model is designed without a ball bearing guide.

What applications is this router bit suitable for?

It is designed for routing grooves, rebates, and mortises in solid wood and sheet materials.

FESTOOL HW S8 D13/20 groove cutter - 490963

Name: FESTOOL HW S8 D13/20 groove cutter - 490963
Brand: FESTOOL
SKU: 02332120
Price: 44.2 EUR
Availability: PreOrder

Supplier number: FESTOOL 490963 | EAN 4014549000595

Recommended Retail Price €53.66

44.20 tax incl.

€36.53 excl. VAT (incl. all environmental contributions)

On order: delivered from 29/10/2026

blister

Ordered before 20:00 - delivered as of 29/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Precise groove milling in timber

Practical benefits

Easy plunging and drilling: With the brazed tungsten carbide plunge tip, you dive smoothly directly into solid wood or sheet material.
Durable Festool carbide construction: High-grade carbide edges deliver maximum wear resistance and an extended service life across repetitive routing tasks.
Smooth and clean finishes: The balanced 8 mm shank and optimized cutter geometry ensure you achieve tear-free surfaces on every pass.

In a nutshell

The right choise for

With the Festool hw S8 D13/20 groove cutter, you effortlessly produce clean, tear-free grooves and rebates in solid wood and panel materials. Thanks to the brazed carbide plunge tip, you can dive smoothly and directly into the centre of your workpiece, making it ideal for mortising, routing fittings, hinges, and lock cases. The durable carbide cutting edges and optimized geometry ensure an extended service life and smooth finishes on every pass. Featuring a 13 mm cutting diameter and a stable 8 mm shank, this straight router bit delivers precise control on any router equipped with an 8 mm collet.

Product information FAQ

€44.20

tax incl.

Key features according to our expert

Diameter: 13 mm
Cutting length: 30 mm
Shank size (milling cutter): 8 mm
Router bit type: Straight cutter
With bearing: No

Product description

Groove cutter

If you wish to achieve perfect cutting results with ease when drilling, grooving, rebating and long-hole routing, you are best advised to use the HW groove cutter. The cutter cuts precisely, makes drilling easier and has a long service life.

Long router bit service life even for plunge cutting because of the soldered standard tungsten carbide blade
An optimal cutter geometry, a stable cutter shaft and the proper sharpness ensure flawless surfaces

Ideally suited for

Grooves in furniture manufacturing
Routing fittings
Rebating of solid wood and panel material
Working with templates

All Features

Diameter: 13 mm
Cutting length: 30 mm
Shank size (milling cutter): 8 mm
Router bit type: Straight cutter
With bearing: No
D: 13.00 mm
Nl: 20.00 mm
Gl: 60.00 mm
S: 8 mm

Brand FESTOOL
02332120
EAN 4014549000595
Supplier number FESTOOL 490963

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this groove cutter?: This cutter features a 13 mm cutting diameter, a 20 mm working length, and an 8 mm shank.
Which routers are compatible with this bit?: It fits any router equipped with an 8 mm collet.
Can this router bit plunge directly into wood?: Yes, the brazed carbide tip allows direct plunging and drilling into the workpiece.
Does this cutter have a ball bearing guide?: No, this model is designed without a ball bearing guide.
What applications is this router bit suitable for?: It is designed for routing grooves, rebates, and mortises in solid wood and sheet materials.