We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

MILWAUKEE SDS Plus Extension: For 7/8 in Drill Dia, 13/32 in Extension Shank Dia - SDS-Plus Extensions
MILWAUKEE SDSSDS-Plus Extensions

MILWAUKEE SDS Plus Extension: For 7/8 in Drill Dia, 13/32 in Extension Shank Dia

The MILWAUKEE SDS Plus Extension is an SDS-Plus extension designed for use with SDS-PLUS rotary hammers. It accommodates a 7/8 in drill diameter, features a 13/32 in extension shank diameter, and has a 12 in overall…

SKU 3G-OTH-195372

Also listed as: 48206940 · 48 20 6940

Brand
MILWAUKEE SDS
Item
Plus Extension: For 7/8 in Drill Dia, 13/32 in Extension Shank Dia
Category
SDS-Plus Extensions
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MILWAUKEE SDS
Manufacturer Part Number
48-20-6940
Overall Lg
12 in
Extension Shank Dia
13/32 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MILWAUKEE SDS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE SDS Plus Extension is an SDS-Plus extension designed for use with SDS-PLUS rotary hammers. It accommodates a 7/8 in drill diameter, features a 13/32 in extension shank diameter, and has a 12 in overall length (MPN 48-20-6940).

Frequently Asked Questions

What is the MILWAUKEE SDS Plus Extension used for?

The MILWAUKEE SDS Plus Extension extends the reach of SDS-PLUS rotary hammers for drilling deeper holes. It is commonly used in concrete, masonry, and construction applications where standard drill bits cannot reach. The extension accepts bits with a 7/8 in drill diameter and has a 13/32 in extension shank diameter.

What are the specifications of the MILWAUKEE SDS Plus Extension 48-20-6940?

The MILWAUKEE SDS Plus Extension (MPN 48-20-6940) has a 12 in overall length, a 13/32 in extension shank diameter, and accepts a 7/8 in drill diameter. It is designed for use with SDS-PLUS rotary hammers. The extension is manufactured by MILWAUKEE and is part of their SDS-Plus Extensions product type.

Where to buy the MILWAUKEE SDS Plus Extension worldwide?

3G Electric supplies the MILWAUKEE SDS Plus Extension worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this SDS-Plus extension for your rotary hammer drilling needs.

How to select the right SDS Plus extension for a rotary hammer?

To select the right SDS Plus extension, match the shank diameter to your rotary hammer's chuck—the MILWAUKEE extension has a 13/32 in shank. Ensure the extension length (12 in) suits your drilling depth. Verify compatibility with SDS-PLUS rotary hammers. Always use extensions rated for the bit diameter, such as 7/8 in for this model.

Used in

Common applications for MILWAUKEE SDS
Concrete anchor drilling — Milwaukee SDS Plus drill bits (e.g., 48-20-7308) for installing expansion anchors in structural walls.
Demolition chiseling — Milwaukee SDS Max bull point (48-62-4062) for breaking concrete or masonry in renovation projects.
Core drilling for plumbing — Milwaukee SDS Max adapter (48-03-3574) with thin wall core bits for creating pipe penetrations through slabs.
Dust-controlled overhead drilling — Milwaukee SDS Plus vacuum bit (48-20-2118) for drilling into ceilings with minimal debris.
Deep hole drilling in foundations — Milwaukee SDS Plus drill bit (48-20-7426) for 14-inch deep holes in reinforced concrete.
Rotary hammer operation — Milwaukee SDS Max hammer drill (2717-22HD) for heavy-duty drilling and chiseling on job sites.

MILWAUKEE SDS Products

3G Electric supplies MILWAUKEE SDS sds-plus extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
MILWAUKEE Rotary Hammer Drill: 7/8 in Drill Bit Size, 10 in Max Drilling Dp, 12 in Overall Lg (MPN 48-20-7072)
MILWAUKEE
MILWAUKEE Rotary Hammer Drill: 7/8 in Drill Bit Size, 10 in Max Drilling Dp, 12 in Overall Lg (MPN 48-20-7072)
MILWAUKEE Rotary Hammer Drill: 7/8 in Drill Bit Size, 16 in Max Drilling Dp, 18 in Overall Lg (MPN 48-20-7075)
MILWAUKEE
MILWAUKEE Rotary Hammer Drill: 7/8 in Drill Bit Size, 16 in Max Drilling Dp, 18 in Overall Lg (MPN 48-20-7075)
This SDS-Plus drill bit is designed for rotary hammer drilling in concrete, brick, and block. With a 7/32 in diameter, 6 in maximum drilling depth, and 8 in overall length, it is suited for anchor installation and through-hole drilling in masonry materials
MILWAUKEE
This SDS-Plus drill bit is designed for rotary hammer drilling in concrete, brick, and block. With a 7/32 in diameter, 6 in maximum drilling depth, and 8 in overall length, it is suited for anchor installation and through-hole drilling in masonry materials
MILWAUKEE Rotary Hammer Drill: 7/8 in Drill Bit Size, 8 in Max Drilling Dp, 12 in Overall Lg (MPN 48-20-7230)
MILWAUKEE
MILWAUKEE Rotary Hammer Drill: 7/8 in Drill Bit Size, 8 in Max Drilling Dp, 12 in Overall Lg (MPN 48-20-7230)
MILWAUKEE Rotary Hammer Drill: 7/8 in Drill Bit Size, 6 in Max Drilling Dp, 8 in Overall Lg (MPN 48-20-7071)
MILWAUKEE
MILWAUKEE Rotary Hammer Drill: 7/8 in Drill Bit Size, 6 in Max Drilling Dp, 8 in Overall Lg (MPN 48-20-7071)
MILWAUKEE Rotary Hammer Drill: 7/32 in Drill Bit Size, 12 in Max Drilling Dp, 14 in Overall Lg (MPN 48-20-7425)
MILWAUKEE
MILWAUKEE Rotary Hammer Drill: 7/32 in Drill Bit Size, 12 in Max Drilling Dp, 14 in Overall Lg (MPN 48-20-7425)

More from MILWAUKEE SDS

View all MILWAUKEE SDS parts
MILWAUKEE SDS Plus Extension: For 7/8 in Drill Dia, 13/32 in Extension Shank Dia, 18 in Overall Lg (MPN 48-20-6945)
MILWAUKEE SDS
MILWAUKEE SDS Plus Extension: For 7/8 in Drill Dia, 13/32 in Extension Shank Dia, 18 in Overall Lg (MPN 48-20-6945)