FESTOOL HSS D 4/43 M/10 twist drill (10 pcs) - 493439

Name: FESTOOL HSS D 4/43 M/10 twist drill (10 pcs) - 493439
Brand: FESTOOL
SKU: 02330838
Price: 19.4 EUR
Availability: InStock
Rating: 10 (1 reviews)

Supplier number: FESTOOL 493439 | EAN 4014549050866

1 review(s)

Recommended Retail Price €23.41

19.40 tax incl.

€16.03 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

blister

Ordered before 20:00 - delivered tomorrow 30/09/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Precise metal drilling with Festool

Practical benefits

Fast and exact drilling: This high-grade HSS twist drill bit helps you create clean, accurate holes in steel and non-ferrous metals.
Secure clamping without slip: The flattened shank design enables a dependable, force-fit hold using a set screw in your compatible bit holder.
Practical ten piece pack: With 10 replacement bits in one pack, you always have a sharp 4 mm bit ready for assembly tasks.

In a nutshell

The right choise for

With the Festool hss D 4/43 M/10 twist drill bit, you drill fast, clean, and accurate holes into steel, non-ferrous metals, and plastics. Made from durable HSS, this metal drill bit features a 4 mm diameter and a 43 mm cutting flute length, making it a dependable choice for installation, fabrication, and assembly jobs. The 4 mm cylindrical shank includes a flat side for a secure, slip-free fit via a grub screw in your Festool Centrotec bit holder, while also mounting easily into standard three-jaw chucks. Supplied in a practical pack of 10, you always have a sharp replacement bit ready to keep your workflow moving smoothly.

Product information Accessories FAQ Reviews

€19.40

In stock - tax incl.

Key features according to our expert

Diameter: 4 mm
Cutting length: 43 mm
Drill bit type: Metal drill bit
Shank size: 4 mm
Shank type: Cylindrical
Material (drill bit): HSS
Number of cutting edges: 2 ea
Number per blister: 10

Product description

Quick and exact bore holes.

HSS replacement drill bit for the appropriate CENTROTEC HSS drill bit holder. The drill bits are clamped to the relevant drill bit holder using a hex key. The HSS spiral wood drill bits are suitable for machining steel and non-ferrous metals.

HSS spiral wood drill bit for CENTROTEC drill bit holder
Easy replacement and fastening to the drill bit holder
Flattening on the drill shank for force-fit securing via a grub screw

Ideally suited for

Furniture assembly and kitchen fitting
Assembly work
Bore holes in steel and non-ferrous metals
For HSS D 4/43 CE/M set twist drill bit, HSS D3-10 CE/10 twist drill bit

All Features

Diameter: 4 mm
Cutting length: 43 mm
Drill bit type: Metal drill bit
Shank size: 4 mm
Shank type: Cylindrical
Material (drill bit): HSS
Number of cutting edges: 2 ea
Number per blister: 10

Brand FESTOOL
02330838
EAN 4014549050866
Supplier number FESTOOL 493439

Accessories

FESTOOL HSS D 4/43 CE/M-SET twist drill - 493423

Recommended Retail Price €19.53

14.95

€12.35 excl. VAT

On stock, immediately available.

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 drill bit suitable for?: This HSS twist drill bit is designed for drilling into steel, non-ferrous metals, and plastics.
What are the dimensions of this drill bit?: The bit has a 4 mm diameter, a 4 mm shank, and a cutting flute length of 43 mm.
How is this replacement bit installed?: It clamps into the compatible Festool Centrotec bit holder using a hex key and grub screw.
Can this bit be used in a standard chuck?: Yes, the 4 mm cylindrical shank can also be clamped directly into a standard three-jaw chuck.
How many drill bits are included?: This pack contains 10 HSS replacement twist drill bits.

Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

Chat with us

0800 0226 945 [email protected]

Reviews about FESTOOL HSS D 4/43 M/10 twist drill (10 pcs) - 493439

10,0 op 10

1 review(s)

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(1)

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Review Terms and Conditions Klium

10/10

Een hoop centen maar toch goedkoop ,topkwaliteit en gaat veel langer mee dan betaalbaardere alternatieven. Centrotecsysteem maakt werk sneller en simpeler.

Mick de Klusjesman
22/07/2019