What is the purpose of this Milwaukee extension bar?

You use this 1100 mm SDS-max extension within the Milwaukee Drill Connect system to extend your drilling depth.

What shank type does this extension bar have?

This extension bar features an SDS-max fitting on both ends.

Do you need an adapter to use this extension bar?

Yes, connecting the extension to your drill bit requires the Milwaukee Drill Connect adapter.

Which drill bit diameters are suitable for Drill Connect?

The system is designed for drilling tools with a diameter of 32 mm and above on rotary hammers up to 8 kg.

How many pieces are included?

The pack contains 1 Milwaukee SDS-max extension bar of 1100 mm.

MILWAUKEE 4932399243 drill connect extension piece SDS-max 1100 mm

Name: MILWAUKEE 4932399243 drill connect extension piece SDS-max 1100 mm
Brand: MILWAUKEE
SKU: 02889058
Price: 42.8 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932399243 | EAN 4002395358540

Recommended Retail Price €97.47

42.80 tax incl.

€35.37 excl. VAT (incl. all environmental contributions)

On order: delivered from 10/10/2026

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

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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 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.

Extended drilling reach with Milwaukee

Practical benefits

Extra length for deep drilling: With an overall length of 1100 mm, you easily drill through thick walls and deep structures.
Efficient impact power transfer: The solid construction ensures hammer energy is delivered directly to the tip without significant power loss.
Standard SDS-max connection: You can easily pair this extension with your existing SDS-max rotary hammers and large core cutters.

In a nutshell

The right choise for

With the Milwaukee Drill Connect 1100 mm SDS-max extension bar, you easily extend your drilling reach for deep penetrations. Paired with the Drill Connect adapter, it allows you to connect standard SDS-max drilling tools from 32 mm diameter and up without needing separate, dedicated extra-long bits for every job. The solid construction ensures full impact power transfer directly to the drill tip, preventing energy loss. This enables you to drill smoothly through thick exterior walls, deep concrete floors, and solid masonry using rotary hammers up to 8 kg.

Product information FAQ

€42.80

tax incl.

Key features according to our expert

Length: 1100 mm
Connection size: Not applicable
Connection type: SDS-max
Tool holder size: Not applicable
Tool holder type: SDS-max
Thread type (tool holder): Not applicable

Product description

Extension pieces

All Features

Length: 1100 mm
Connection size: Not applicable
Connection type: SDS-max
Tool holder size: Not applicable
Tool holder type: SDS-max
Thread type (tool holder): Not applicable
Length (mm): 1100
Overall length (mm): 1100

Brand MILWAUKEE
02889058
EAN 4002395358540
Supplier number MILWAUKEE 4932399243

Frequently asked questions about this product

Answered by specialists

What is the purpose of this Milwaukee extension bar?: You use this 1100 mm SDS-max extension within the Milwaukee Drill Connect system to extend your drilling depth.
What shank type does this extension bar have?: This extension bar features an SDS-max fitting on both ends.
Do you need an adapter to use this extension bar?: Yes, connecting the extension to your drill bit requires the Milwaukee Drill Connect adapter.
Which drill bit diameters are suitable for Drill Connect?: The system is designed for drilling tools with a diameter of 32 mm and above on rotary hammers up to 8 kg.
How many pieces are included?: The pack contains 1 Milwaukee SDS-max extension bar of 1100 mm.