What are the dimensions of this groove cutter?

This cutter has a cutting diameter of 16 mm, a working length of 30 mm, and an 8 mm shank.

What is the benefit of reversible blades?

Reversible blades maintain a constant cutting diameter and high accuracy. You never need to resharpen, simply turn or replace the blades.

Does this router bit include a guide bearing?

No, this cutter has no bearing and is intended for use with guide rails, parallel fences, template guides, or copy rings.

Which routers are compatible with this bit?

It fits any router equipped with an 8 mm collet, including Festool OF 1010, OF 1400, and OF 2200 models with the correct collet.

What applications is this router bit suitable for?

It is designed for routing deep grooves and template routing in solid wood and wood-based composite materials.

FESTOOL HW D16/30 S8 rotary cutter - 492716

Name: FESTOOL HW D16/30 S8 rotary cutter - 492716
Brand: FESTOOL
SKU: 02332180
Price: 141.8 EUR
Availability: PreOrder

Supplier number: FESTOOL 492716 | EAN 4014549036440

Recommended Retail Price €174.54

141.80 tax incl.

€117.19 excl. VAT (incl. all environmental contributions)

On order: delivered from 12/10/2026

blister

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

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Consumables

FESTOOL HW-WP 30x12x1,5 spare blade (4 pcs) - 491393

Recommended Retail Price €97.93

81.40

€67.27 excl. VAT

Delivery time average 11 days.

FESTOOL HW-WP 7,6x12x1,5 spare blade (4 pcs) - 491390

Recommended Retail Price €66.04

53.60

€44.30 excl. VAT

Delivery time average 11 days.

Precise groove routing with Festool

Practical benefits

Consistent cutter diameter: Reversible blades allow you to maintain identical dimensions and exact precision during every single pass.
Zero resharpening downtime: You stay immediately productive by replacing dull inserts instead of having to resharpen the tool.
Deeper groove capacity: A working length of 30 mm enables you to route clean, deep channels into various wooden materials.

In a nutshell

The right choise for

With the Festool hw D16/30 S8 turnover blade groove cutter, you achieve precise and reliable results across solid wood and wood-based materials. The reversible and replaceable solid carbide turnover blades ensure a constant 16 mm cutting diameter every time, making it ideal for repetitive tasks and template routing. You eliminate resharpening downtime by simply turning or swapping dull blades on the spot. Featuring a 30 mm cutting length and an 8 mm shank, this router bit allows you to mill deep grooves, rebates, and clean joints efficiently.

Product information FAQ

€141.80

tax incl.

Key features according to our expert

Diameter: 16 mm
Cutting length: 30 mm
Shank size (milling cutter): 8 mm
Router bit type: Straight cutter
With bearing: No

Product description

Groove cutter with reversible blades

Carbide groove cutter with replaceable reversible blades, cuts both on the head and on the side. Ideal for deep grooves. Reversible blade routing tools have fundamental advantages compared with traditional tools, especially for intensive use: No resharpening, tool always ready to use and a diameter that remains constant.

Removable blades allow working with constant cutter dimensions and high precision - optimal when templates are used
No re-sharpening, can be used again immediately
The blade length of 25 mm also enables routing of deeper grooves

Ideally suited for

Routing templates
Grooves in wood and wood materials

All Features

Diameter: 16 mm
Cutting length: 30 mm
Shank size (milling cutter): 8 mm
Router bit type: Straight cutter
With bearing: No
D: 16.00 mm
Nl: 30.00 mm
Gl: 70.00 mm
S: 8 mm

Brand FESTOOL
02332180
EAN 4014549036440
Supplier number FESTOOL 492716

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this groove cutter?: This cutter has a cutting diameter of 16 mm, a working length of 30 mm, and an 8 mm shank.
What is the benefit of reversible blades?: Reversible blades maintain a constant cutting diameter and high accuracy. You never need to resharpen, simply turn or replace the blades.
Does this router bit include a guide bearing?: No, this cutter has no bearing and is intended for use with guide rails, parallel fences, template guides, or copy rings.
Which routers are compatible with this bit?: It fits any router equipped with an 8 mm collet, including Festool OF 1010, OF 1400, and OF 2200 models with the correct collet.
What applications is this router bit suitable for?: It is designed for routing deep grooves and template routing in solid wood and wood-based composite materials.