What are the dimensions of this groove cutter?

This cutter bit has a 10 mm cutting diameter, a 20 mm cutting length, and an 8 mm shank.

Can this router bit plunge directly into the material?

Yes, the carbide tip allows for plunge cuts and drilling directly into the workpiece.

Which routers are compatible with this bit?

It fits all routers equipped with an 8 mm collet, including the Festool OF 900, OF 1010, OF 1400, and OF 2200.

Does this groove cutter come with a guide bearing?

No, this straight groove cutter does not have a ball bearing guide.

What are the main applications for this cutter?

It is designed for cutting grooves, rebates, slots, and fitting recesses in solid wood and sheet materials.

FESTOOL HW S8 D10/20 groove cutter - 490959

Name: FESTOOL HW S8 D10/20 groove cutter - 490959
Brand: FESTOOL
SKU: 02332113
Price: 36.4 EUR
Availability: PreOrder

Supplier number: FESTOOL 490959 | EAN 4014549000540

Recommended Retail Price €45.45

36.40 tax incl.

€30.08 excl. VAT (incl. all environmental contributions)

On order: delivered from 14/10/2026

blister

Ordered before 20:00 - delivered as of 14/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Accurate and clean routing with Festool

Practical benefits

High durability during plunge cuts: Soldered carbide blades provide excellent wear resistance, allowing you to plunge repeatedly without premature dulling.
Smooth and splinterless finish: The balanced cutting geometry and sturdy shank ensure you achieve tear-free surfaces in solid wood and sheet goods.
Versatile workshop compatibility: The standard 8 mm shank lets you fit this cutter securely into compatible routers for grooving and rebating tasks.

In a nutshell

The right choise for

With the Festool groove cutter hw S8 D10/20, you route precise, tear-free grooves and rebates in solid wood and sheet materials. Thanks to the brazed carbide tip, you can plunge directly into the workpiece to drill or mill slots with complete control. The balanced cutting geometry and sturdy 8 mm shank provide smooth operation and clean surfaces for cabinetmaking and interior joinery tasks. Featuring a 10 mm cutting diameter and a 20 mm cutting length, this straight router bit fits securely into compatible routers to deliver dependable, long-lasting performance on every job.

Product information FAQ

€36.40

tax incl.

Key features according to our expert

Diameter: 10 mm
Cutting length: 20 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: 10 mm
Cutting length: 20 mm
Shank size (milling cutter): 8 mm
Router bit type: Straight cutter
With bearing: No
D: 10.00 mm
Nl: 20.00 mm
Gl: 60.00 mm
S: 8 mm

Brand FESTOOL
02332113
EAN 4014549000540
Supplier number FESTOOL 490959

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this groove cutter?: This cutter bit has a 10 mm cutting diameter, a 20 mm cutting length, and an 8 mm shank.
Can this router bit plunge directly into the material?: Yes, the carbide tip allows for plunge cuts and drilling directly into the workpiece.
Which routers are compatible with this bit?: It fits all routers equipped with an 8 mm collet, including the Festool OF 900, OF 1010, OF 1400, and OF 2200.
Does this groove cutter come with a guide bearing?: No, this straight groove cutter does not have a ball bearing guide.
What are the main applications for this cutter?: It is designed for cutting grooves, rebates, slots, and fitting recesses in solid wood and sheet materials.