What is the shank size of this Festool roundover cutter?

It features an 8 mm shank (S8) and fits routers equipped with a standard 8 mm collet.

What are the key dimensions of this router bit?

This carbide cutter has a 20.7 mm diameter, an 11 mm cutting length, and a 4 mm rounding radius.

Which router models are compatible with this bit?

It is compatible with Festool routers including the OF 900, OF 1000, OF 1010, OF 1010 R, OF 1400, OF 2000, OF 2200, and MFK 700.

Can different profiles be routed using various ball bearings?

Yes, using a 12.7 mm bearing allows edge rounding, while a 9.5 mm bearing produces a decorative bead profile.

FESTOOL HW S8 D20,7/R4 KL rounding stage/unwinding cutter - 491011

Name: FESTOOL HW S8 D20,7/R4 KL rounding stage/unwinding cutter - 491011
Brand: FESTOOL
SKU: 02332212
Price: 61.6 EUR
Availability: PreOrder

Supplier number: FESTOOL 491011 | EAN 4014549001172

Recommended Retail Price €83.02

61.60 tax incl.

€50.91 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

blister

Ordered before 20:00 - delivered as of 13/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Consumables

FESTOOL D12,7 starting ball bearing (2 pcs.) - 491383

Recommended Retail Price €21.15

16.20

€13.39 excl. VAT

Delivery time average 26 days.

Smooth rounded edges with Festool

Practical benefits

Clean and splinterless cuts: With two durable carbide cutting edges, you easily create clean and precise 4 mm radiuses.
Versatile profile routing: The interchangeable guide ball bearing lets you switch between rounding edges and routing decorative profiles.
Extended carbide durability: High-grade carbide construction ensures a long service life and reliable results throughout demanding routing tasks.

In a nutshell

The right choise for

With the Festool 491011 roundover cutter, you achieve precise and smooth wood finishes with a consistent 4 mm radius. Easily soften sharp or splintering edges on solid wood, furniture, and sheet materials without time-consuming manual sanding. Two durable carbide cutting edges deliver clean, splinter-free cuts and long-lasting performance during demanding woodworking tasks. Featuring an 8 mm shank (S8), a 20.7 mm diameter, and an 11 mm cutting length, it fits Festool routers such as the of 1010 and of 1400. By switching the interchangeable guide ball bearing, you can create both smooth edge roundings and decorative bead profiles.

Product information FAQ

€61.60

tax incl.

Key features according to our expert

Diameter: 20,7 mm
Cutting length: 11 mm
Shank size (milling cutter): 8 mm
Router bit type: Profile cutter
With bearing: No

Product description

Roundover cutter

Ogee cutters are versatile in use. They are for profiling a workpiece or - with the appropriate flute cutter - for producing a counterprofile.

Various profiles can be routed by using various ball bearing guide diameters
Two carbide blades ensure a long service life
The ball bearing mount can be quickly and efficiently replaced via a screw

Ideally suited for

Profiling of solid wood and panel materials

All Features

Diameter: 20,7 mm
Cutting length: 11 mm
Shank size (milling cutter): 8 mm
Router bit type: Profile cutter
With bearing: No
D: 20.70 mm
Nl: 11.00 mm
R: 4.00 mm
Gl: 51.00 mm
S: 8 mm

Brand FESTOOL
02332212
EAN 4014549001172
Supplier number FESTOOL 491011

Frequently asked questions about this product

Answered by specialists

What is the shank size of this Festool roundover cutter?: It features an 8 mm shank (S8) and fits routers equipped with a standard 8 mm collet.
What are the key dimensions of this router bit?: This carbide cutter has a 20.7 mm diameter, an 11 mm cutting length, and a 4 mm rounding radius.
Which router models are compatible with this bit?: It is compatible with Festool routers including the OF 900, OF 1000, OF 1010, OF 1010 R, OF 1400, OF 2000, OF 2200, and MFK 700.
Can different profiles be routed using various ball bearings?: Yes, using a 12.7 mm bearing allows edge rounding, while a 9.5 mm bearing produces a decorative bead profile.