Milwaukee SDS+ Core Drill Extension Adaptor

Milwaukee SDS+ Core Drill Extension Adaptor, 13"

The Milwaukee SDS+ Core Drill Extension Adaptor is a versatile accessory designed to extend the reach and capability of SDS+ core drilling systems, making it easier to tackle deeper or hard-to-access holes in brick, block, and concrete. Built as part of Milwaukee’s modular core bit system, this adaptor allows you to pair multiple core bit sizes with a single setup—adding flexibility without overloading your tool bag. With a 13" length for extended reach, it helps you go deeper where standard setups come up short (and saves you from awkward drilling angles).

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 48-20-3582
• Brand: Milwaukee
• Product Type: SDS+ core drill extension adaptor
• Length: 13 in.
• Compatibility: Designed for use with Milwaukee SDS+ masonry core bits
• Application: Extends reach for drilling larger and deeper holes
• System Design: Works with modular two-piece core bit system for multiple size compatibility
• Performance: Supports efficient drilling in brick, block, and concrete
• Functionality: Allows use of different core bit sizes with a single adaptor setup
• Dust Management: Compatible with spiral core body systems that aid in dust removal

Ideal For

• Extending reach when drilling deep holes in masonry materials
• Working with SDS+ core bits across multiple sizes
• Jobs where standard core bit depth isn’t enough
• Contractors needing flexibility without carrying multiple adapters
• Anyone who’s hit depth limits mid-hole and realized the bit just wasn’t long enough to finish the job