Which materials is this twist drill bit suitable for?

This HSS drill bit is suitable for drilling into steel, non-ferrous metals, plastics, and wood.

Which chucks is this Festool drill bit compatible with?

It features a hex shank designed for the Festool Centrotec system and fits standard three-jaw chucks.

Can the drill bit be replaced in the Centrotec holder?

Yes, the drill bit can easily be replaced in the shank using the included 4 mm hex key.

What are the dimensions of this drill bit?

The drill bit has a diameter of 3.5 mm and a flute length of 39 mm.

What is included in the package?

The set includes the Centrotec shank with drill bit, 2 replacement bits, and a 4 mm hex key.

FESTOOL HSS D 3,5/39 CE/M-SET twist drill - 493422

Name: FESTOOL HSS D 3,5/39 CE/M-SET twist drill - 493422
Brand: FESTOOL
SKU: 02330784
Price: 14.95 EUR
Availability: PreOrder
Rating: 10 (1 reviews)

Supplier number: FESTOOL 493422 | EAN 4014549050149

1 review(s)

Recommended Retail Price €18.62

14.95 tax incl.

€12.36 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

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Delivery by DHL

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Consumables

FESTOOL HSS D 3,5/39 M/10 twist drill (10 pcs) - 493438

Recommended Retail Price €19.08

13.80

€11.40 excl. VAT

On stock, immediately available.

Accurate drilling in metal

Practical benefits

Fast Festool Centrotec changes: The hexagonal shank enables you to switch tools quickly while maintaining direct power transfer without slippage.
Precision ground HSS steel: You achieve clean and accurate holes across steel and non-ferrous metals with minimal effort.
Quick replaceable drill bits: The included hex key allows you to swap worn drill bits inside the reusable shank effortlessly.

In a nutshell

The right choise for

With the Festool hss D 3,5/39 CE/M-SET, you drill clean and precise holes in steel, non-ferrous metals, plastics, and wood. Thanks to the hexagonal shank designed for the Festool Centrotec chuck system, you can switch smoothly between drilling and driving without bit slippage or loss of power. Featuring a 3.5 mm diameter and a 39 mm flute length, this twist drill bit delivers exceptional accuracy for cabinetry and assembly tasks. Whenever a bit needs replacing, use the included 4 mm hex key to swap it out in the reusable holder using the 2 supplied replacement drill bits.

Product information Accessories FAQ Reviews

€14.95

tax incl.

Key features according to our expert

Diameter: 3,5 mm
Drill bit type: Metal drill bit
Shank type: Hexagonal
Material (drill bit): HSS
Number of cutting edges: 2 ea

Scope of delivery

Hexagon socket wrench

Product description

Quick and exact bore holes.

CENTROTEC HSS drill with replaceable drill bit. The HSS spiral wood drill bits are suitable for machining steel and non-ferrous metals. The drill bit can be quite easily replaced if necessary with a hex key.

HSS spiral drill bit with CENTROTEC chuck for quick tool changes
The drill bit can be replaced if necessary using a hex key

Ideally suited for

Furniture assembly and kitchen fitting
Assembly work
Bore holes in steel and non-ferrous metals
For Festool cordless drills and cordless percussion drills with FastFix tool reception and WH-CE CENTROTEC tool chuck

All Features

Diameter: 3,5 mm
Drill bit type: Metal drill bit
Shank type: Hexagonal
Material (drill bit): HSS
Number of cutting edges: 2 ea

Brand FESTOOL
02330784
EAN 4014549050149
Supplier number FESTOOL 493422

Accessories

FESTOOL HSS D3-10 CE/10 spiral drill set 10-piece - 495128

Recommended Retail Price €157.69

113.95

€94.17 excl. VAT

On stock, immediately available.

Frequently asked questions about this product

Answered by specialists

Which materials is this twist drill bit suitable for?: This HSS drill bit is suitable for drilling into steel, non-ferrous metals, plastics, and wood.
Which chucks is this Festool drill bit compatible with?: It features a hex shank designed for the Festool Centrotec system and fits standard three-jaw chucks.
Can the drill bit be replaced in the Centrotec holder?: Yes, the drill bit can easily be replaced in the shank using the included 4 mm hex key.
What are the dimensions of this drill bit?: The drill bit has a diameter of 3.5 mm and a flute length of 39 mm.
What is included in the package?: The set includes the Centrotec shank with drill bit, 2 replacement bits, and a 4 mm hex key.