Which materials is this concrete drill bit suitable for?

You can use it in concrete, aerated concrete blocks, masonry, slate, and granite.

What is the advantage of the 3-flat shank?

The 3 flat sides provide a secure grip and prevent the drill bit from slipping inside the chuck.

Can this drill bit be used in hammer mode?

Yes, it is suitable for use in both rotary and hammer drilling modes.

What are the dimensions of this drill bit?

It features a 5 mm diameter, a total length of 100 mm, and a 50 mm working length.

What type of tip does this drill bit feature?

It features a durable tungsten carbide tip (TCT) with 2 cutting edges.

MILWAUKEE 4932471171 Premium concrete drill bit 3 flat shank HDB 5x100mm

Name: MILWAUKEE 4932471171 Premium concrete drill bit 3 flat shank HDB 5x100mm
Brand: MILWAUKEE
SKU: 03176120
Price: 4.36 EUR
Availability: InStock

Supplier number: MILWAUKEE 4932471171 | EAN 4058546287993

4.36 tax incl.

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

On stock - immediately available | we have 4 products in stock.

Ordered before 20:00 - delivered tomorrow 15/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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How does it work?

Buy Milwaukee products with a total order value of at least €250 excl. VAT.
For a total order value of €250 excl. VAT up to but excluding €500 excl. VAT, you receive a FREE Milwaukee 12-piece Tri-Lobe screwdriver set (4932472003) worth €55.90.
For a total order value of €500 excl. VAT up to but excluding €750 excl. VAT, you receive a FREE Milwaukee M18 125 mm Random Orbital Sander cordless random orbital sander (4933464228) worth €168.90.
For a total order value of €750 excl. VAT or more, you receive a FREE Milwaukee M18 FUEL 125 mm cordless angle grinder with slide switch and brake (4933498062) worth €357.90.
The free item is automatically added to your order. No registration is required.
This promotion cannot be combined with the ongoing Milwaukee Cashback Promotion on Milwaukee hand tools. An invoice for which you receive a free Buy More, Get More gift therefore cannot also be submitted for the Milwaukee hand tools cashback promotion.
The promotion is valid from 01.10.2026 to 31.10.2026.
Milwaukee Buy More, Get More deals are recognisable by the promotion label on the product page. Click the label to view all available deals.

Accurate drilling in tough masonry

Practical benefits

Robust Milwaukee carbide tip: The tungsten carbide tip lets you drill smoothly into concrete, brick, and dense stone without losing cutting speed.
Secure three-flat shank: The flattened shank design prevents slipping in the chuck, ensuring you maintain optimal torque transfer throughout every application.
Rapid dust extraction: The wide flute profile removes debris quickly to reduce heat buildup and keep you working efficiently.

In a nutshell

The right choise for

With the Milwaukee premium concrete drill bit hdb 5X100mm, you drill smoothly and accurately into concrete, masonry, aerated concrete blocks, slate, and granite. Its durable tungsten carbide tip with 2 cutting edges delivers clean 5 mm holes for standard plugs and anchors. The 3-flat shank design prevents slipping inside the chuck, ensuring optimal torque transfer throughout every job. Wide flutes clear dust quickly to reduce heat buildup and keep your drilling speed consistent. Featuring a total length of 100 mm and a working length of 50 mm, it performs reliably in both rotary and hammer drilling modes.

Product information FAQ

€4.36

In stock - tax incl.

Key features according to our expert

Diameter: 5 mm
Drill bit type: Concrete drill bit
Overall length: 100 mm
Shank size: 5 mm
Shank type: Cylindrical - 3 clamping flats
Material (drill bit): Carbide tip
Number of cutting edges: 2 ea
Cutting length: 50 mm

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: 5 mm
Drill bit type: Concrete drill bit
Overall length: 100 mm
Shank size: 5 mm
Shank type: Cylindrical - 3 clamping flats
Material (drill bit): Carbide tip
Number of cutting edges: 2 ea
Cutting length: 50 mm
Overall length (mm): 100
Working length (mm): 50

Brand MILWAUKEE
03176120
EAN 4058546287993
Supplier number MILWAUKEE 4932471171

Frequently asked questions about this product

Answered by specialists

Which materials is this concrete drill bit suitable for?: You can use it in concrete, aerated concrete blocks, masonry, slate, and granite.
What is the advantage of the 3-flat shank?: The 3 flat sides provide a secure grip and prevent the drill bit from slipping inside the chuck.
Can this drill bit be used in hammer mode?: Yes, it is suitable for use in both rotary and hammer drilling modes.
What are the dimensions of this drill bit?: It features a 5 mm diameter, a total length of 100 mm, and a 50 mm working length.
What type of tip does this drill bit feature?: It features a durable tungsten carbide tip (TCT) with 2 cutting edges.