What is this extension piece used for?

You use this 750 mm extension piece within the Milwaukee Drill Connect system to extend the reach of your SDS-Max drill bits.

What type of fitting does this extension have?

The extension piece features an SDS-Max fitting on both ends.

Do you need an adapter to use this extension piece?

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

Which machines are compatible with this system?

The system is designed for use with SDS-Max rotary hammers weighing up to 8 kg.

What drilling diameters is this extension suitable for?

Drill Connect is designed for large drilling diameters from 32 mm upwards.

MILWAUKEE 4932399129 drill connect extension piece SDS-max 750 mm

Name: MILWAUKEE 4932399129 drill connect extension piece SDS-max 750 mm
Brand: MILWAUKEE
SKU: 02889055
Price: 38.6 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932399129 | EAN 4002395357338

Recommended Retail Price €82.34

38.60 tax incl.

€31.90 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

Deep reach without power loss: With a 750 mm length, you access deep drill points while transferring the full hammer impact directly to the SDS-max bit.
Cost saving modular setup: You easily connect shorter drill bits to this extension bar, reducing the number of bulky specialized drills in your toolbox.
Lighter handling on site: The slim design reduces overall tool weight so you experience less fatigue during demanding drilling applications.

In a nutshell

The right choise for

With the Milwaukee Drill Connect extension 4932399129, you easily expand the reach of your SDS-Max rotary hammer by 750 mm. Combined with the Drill Connect connector, you drill deep penetrations for conduits and pipes through thick concrete walls, floors, and solid masonry. By extending your shorter standard SDS-Max drill bits for diameters from 32 mm upwards, you eliminate the need for expensive dedicated extra-long bits. The full hammer impact of machines up to 8 kg is transferred directly without power loss, while the slim bar reduces tool weight for better handling and less fatigue on demanding jobs.

Product information FAQ

€38.60

tax incl.

Key features according to our expert

Length: 750 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: 750 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): 750
Overall length (mm): 750

Brand MILWAUKEE
02889055
EAN 4002395357338
Supplier number MILWAUKEE 4932399129

Frequently asked questions about this product

Answered by specialists

What is this extension piece used for?: You use this 750 mm extension piece within the Milwaukee Drill Connect system to extend the reach of your SDS-Max drill bits.
What type of fitting does this extension have?: The extension piece features an SDS-Max fitting on both ends.
Do you need an adapter to use this extension piece?: Yes, connecting the extension to your drill bit requires the Drill Connect connector.
Which machines are compatible with this system?: The system is designed for use with SDS-Max rotary hammers weighing up to 8 kg.
What drilling diameters is this extension suitable for?: Drill Connect is designed for large drilling diameters from 32 mm upwards.