Which routers are compatible with this roundover cutter?

This 8 mm shank cutter fits routers and laminate trimmers with an 8 mm collet, such as the Festool MFK 700, OF 900, OF 1000, and OF 1010.

What radius does this profiling bit produce?

It cuts a precise 3 mm radius, suitable for rounding wood and plastic edge banding or solid wood edges.

How does the reversible blade system work?

The carbide blades can be rotated up to 4 times when dull, eliminating the need for resharpening while keeping the cutter diameter constant.

What are the key dimensions of this router bit?

The cutter features a 28 mm diameter, a 3 mm cutting length, and an 8 mm shank.

FESTOOL S8 HW R3 D28 KL12,7 MFK rotary cutter - 499808

Name: FESTOOL S8 HW R3 D28 KL12,7 MFK rotary cutter - 499808
Brand: FESTOOL
SKU: 02391650
Price: 148.6 EUR
Availability: PreOrder

Supplier number: FESTOOL 499808 | EAN 4014549202296

Recommended Retail Price €194.50

148.60 tax incl.

€122.81 excl. VAT (incl. all environmental contributions)

On order: delivered from 12/10/2026

Ordered before 20:00 - delivered as of 12/10/2026
Free shipping
Delivery by DHL

✆ Talk to a specialist

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.

FESTOOL HW-WP R3 D28 KL12,7 OFK Spare plate for Wepla round-off cutter...

Recommended Retail Price €112.68

91.40

€75.54 excl. VAT

Delivery time average 11 days.

Flawless edge rounding with Festool

Practical benefits

Clean and precise radiuses: You achieve an accurate R3 curve on plastic and solid wood edges with ease.
Durable reversible carbide blades: You quickly rotate the indexable inserts to restore sharp cutting edges without resharpening downtime.
Flush trim and round: The engineered cutter geometry allows you to flush trim and round off in a single pass.

In a nutshell

The right choise for

With the Festool reversible blade roundover cutter, you achieve clean, tear-out-free edge profiles on wood and plastic banding in a single pass. This profiling bit simultaneously flush trims and rounds off with a consistent R3 radius. Thanks to the indexable carbide insert knives, you eliminate resharpening downtime by simply rotating the blades to restore sharp cutting edges while maintaining an exact 28 mm tool diameter. Featuring an 8 mm shank and a 3 mm cutting length, this cutter fits compatible Festool routers and edge trimmers such as the mfk 700, of 900, of 1000, and of 1010 for reliable, high-precision joinery work.

Product information FAQ

€148.60

tax incl.

Key features according to our expert

Diameter: 28 mm
Cutting length: 3 mm
Shank size (milling cutter): 8 mm
Router bit type: Profile cutter
With bearing: No

Product description

Roundover cutter with reversible blades

Flush trimming and rounding off in a single step is possible with this cutter. Should the blades get blunt at some point, the reversible blades are turned easily - and a sharp tool is available again immediately.

Always a sharp router due to the reversible blade system
The special blade geometry enables a perfect work result
The precise ball bearing is exactly coordinated to the cutter
Reversible carbide blade provides extreme precision, no resharpening required
Extremely economical due to long useful life

Ideally suited for

Rounding wooden and plastic edges
For finishing off solid wood

All Features

Diameter: 28 mm
Cutting length: 3 mm
Shank size (milling cutter): 8 mm
Router bit type: Profile cutter
With bearing: No
D: 28.00 mm
Nl: 3.00 mm
R: 3.00 mm
Gl: 55.00 mm
S: 8 mm

Brand FESTOOL
02391650
EAN 4014549202296
Supplier number FESTOOL 499808

Frequently asked questions about this product

Answered by specialists

Which routers are compatible with this roundover cutter?: This 8 mm shank cutter fits routers and laminate trimmers with an 8 mm collet, such as the Festool MFK 700, OF 900, OF 1000, and OF 1010.
What radius does this profiling bit produce?: It cuts a precise 3 mm radius, suitable for rounding wood and plastic edge banding or solid wood edges.
How does the reversible blade system work?: The carbide blades can be rotated up to 4 times when dull, eliminating the need for resharpening while keeping the cutter diameter constant.
What are the key dimensions of this router bit?: The cutter features a 28 mm diameter, a 3 mm cutting length, and an 8 mm shank.