What are the dimensions of this groove cutter?

The router bit has a 14 mm cutting diameter, a 20 mm cutting length, and an 8 mm shank.

Which routers are compatible with this cutter?

It fits any router with an 8 mm collet, including Festool models OF 900, OF 1000, OF 1010, OF 1010 R, OF 1400, OF 2000, and OF 2200.

Can this router bit plunge directly into the workpiece?

Yes, the carbide-tipped (HW) end cutting edge allows for direct plunging and drilling into the material.

What applications is this bit suitable for?

It is designed for milling grooves, rebates, slots, and hardware recesses in solid wood and panel materials.

Does this groove cutter have a ball bearing?

No, it has no bearing and is typically guided using a parallel side fence, guide rail, or guide bushing.

FESTOOL HW S8 D14/20 groove cutter - 490964

Name: FESTOOL HW S8 D14/20 groove cutter - 490964
Brand: FESTOOL
SKU: 02332121
Price: 41.95 EUR
Availability: PreOrder

Supplier number: FESTOOL 490964 | EAN 4014549000618

Recommended Retail Price €54.70

41.95 tax incl.

€34.67 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

blister

Delivery by DHL

✆ Talk to a specialist

Clean and precise groove routing

Practical benefits

Festool ensures smooth cuts: The optimized cutting geometry allows you to rout clean 14 mm wide grooves without tear-out in solid wood and panels.
Extended plunge cutting durability: The brazed carbide plunge tip provides exceptional wear resistance whenever you plunge directly into hard materials.
Stable and vibration-free routing: You achieve outstanding concentricity and smooth surface finishes thanks to the precision ground 8 mm shank.

In a nutshell

The right choise for

With the Festool hw S8 D14/20 groove cutter, you rout clean, tear-free grooves and rebates in solid wood and panel materials. Thanks to the brazed carbide plunge tip, you can plunge directly into the workpiece to mill slots and hardware recesses with ease. The optimized cutting geometry delivers a precise 14 mm width and a 20 mm cutting depth with a flat bottom. With its precision-ground 8 mm shank, you get smooth, vibration-free operation in any compatible router, such as the Festool of 1010 or of 1400, ensuring professional joinery results every time.

Product information FAQ

€41.95

tax incl.

Key features according to our expert

Diameter: 14 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: 14 mm
Cutting length: 20 mm
Shank size (milling cutter): 8 mm
Router bit type: Straight cutter
With bearing: No
D: 14.00 mm
Nl: 20.00 mm
Gl: 60.00 mm
S: 8 mm

Brand FESTOOL
02332121
EAN 4014549000618
Supplier number FESTOOL 490964

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this groove cutter?: The router bit has a 14 mm cutting diameter, a 20 mm cutting length, and an 8 mm shank.
Which routers are compatible with this cutter?: It fits any router with an 8 mm collet, including Festool models OF 900, OF 1000, OF 1010, OF 1010 R, OF 1400, OF 2000, and OF 2200.
Can this router bit plunge directly into the workpiece?: Yes, the carbide-tipped (HW) end cutting edge allows for direct plunging and drilling into the material.
What applications is this bit suitable for?: It is designed for milling grooves, rebates, slots, and hardware recesses in solid wood and panel materials.
Does this groove cutter have a ball bearing?: No, it has no bearing and is typically guided using a parallel side fence, guide rail, or guide bushing.