Which materials can you drill with this concrete drill bit?

This bit is suitable for concrete, aerated concrete blocks, masonry, slate, and granite.

What is the benefit of the 3-flat shank?

The three flats provide a secure grip in the chuck and prevent the bit from slipping under load.

Is this drill bit compatible with SDS-plus chucks?

No, this bit has a 3-flat cylindrical shank designed for standard keyed or keyless chucks.

What are the exact dimensions of this drill bit?

The drilling diameter is 6 mm, the shank size is 6 mm, the working length is 50 mm, and the total length is 100 mm.

Can you use this bit in both rotary and hammer modes?

Yes, you can use this drill bit in both hammer drilling and rotary-only modes.

MILWAUKEE 4932471175 Premium concrete drill bit 3 flat shank HDB 6x100mm

Name: MILWAUKEE 4932471175 Premium concrete drill bit 3 flat shank HDB 6x100mm
Brand: MILWAUKEE
SKU: 03176121
Price: 4.36 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932471175 | EAN 4058546288037

4.36 tax incl.

€3.60 excl. VAT (incl. all environmental contributions)

On order: delivered from 28/10/2026

Ordered before 20:00 - delivered as of 28/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Solid grip with the premium concrete drill bit

Practical benefits

Secure grip in the chuck: The three-flat shank prevents slipping in the drill chuck, allowing you to transfer full torque into tough masonry.
Rapid dust and debris removal: The wide flute design clears dust quickly and reduces heat build-up so you can drill smoothly without clogging.
Tough carbide cutting tip: Engineered with a durable carbide tip, it enables you to drill cleanly and accurately through dense concrete and brickwork.

In a nutshell

The right choise for

Take full control of your masonry drilling with the Milwaukee hdb 6 x 100 mm concrete drill bit. Its cylindrical shank with three flats locks securely into standard drill chucks, preventing bit slippage even under demanding torque. The durable tungsten carbide tip delivers clean, accurate holes in concrete, masonry, aerated concrete blocks, slate, and granite, making it ideal for installing 6 mm wall plugs. a wide flute quickly clears dust and debris to minimize heat build-up and keep you working smoothly. With a 50 mm working length and a 100 mm overall length, this versatile bit performs reliably in both rotary-only and hammer drilling modes.

Product information FAQ

€4.36

tax incl.

Key features according to our expert

Diameter: 6 mm
Cutting length: 50 mm
Drill bit type: Concrete drill bit
Overall length: 100 mm
Shank size: 6 mm
Shank type: Cylindrical - 3 clamping flats
Material (drill bit): Carbide tip
Number of cutting edges: 2

Product description

Tungsten carbide tipped (TCT) drill bits allow drilling into concrete, aerated concrete blocks, masonry, slate and granite.
From Ø 5 mm the hammer drill bits are supplied with a 3 flat shank to prevent the drill bit slipping in the chuck.
Ø 3 & 4 mm the drill bits are supplied with a round shank.
Red flute to identify the drill bit easily in the users tool box.
Can be used in hammer and rotary mode.

All Features

Diameter: 6 mm
Cutting length: 50 mm
Drill bit type: Concrete drill bit
Overall length: 100 mm
Shank size: 6 mm
Shank type: Cylindrical - 3 clamping flats
Material (drill bit): Carbide tip
Number of cutting edges: 2
Overall length (mm): 100
Working length (mm): 50

Brand MILWAUKEE
03176121
EAN 4058546288037
Supplier number MILWAUKEE 4932471175

Frequently asked questions about this product

Answered by specialists

Which materials can you drill with this concrete drill bit?: This bit is suitable for concrete, aerated concrete blocks, masonry, slate, and granite.
What is the benefit of the 3-flat shank?: The three flats provide a secure grip in the chuck and prevent the bit from slipping under load.
Is this drill bit compatible with SDS-plus chucks?: No, this bit has a 3-flat cylindrical shank designed for standard keyed or keyless chucks.
What are the exact dimensions of this drill bit?: The drilling diameter is 6 mm, the shank size is 6 mm, the working length is 50 mm, and the total length is 100 mm.
Can you use this bit in both rotary and hammer modes?: Yes, you can use this drill bit in both hammer drilling and rotary-only modes.