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MILWAUKEE Rotary Hammer Drill Bit: 1 1/4 in Drill Bit Size, 24 in Max Drilling Dp - SDS-Max Concrete & Masonry Drill Bits
MILWAUKEESDS-Max Concrete & Masonry Drill Bits

MILWAUKEE Rotary Hammer Drill Bit: 1 1/4 in Drill Bit Size, 24 in Max Drilling Dp

The MILWAUKEE SDS-Max Concrete & Masonry Drill Bit (1 1/4 in size, MPN 48-20-3973) delivers a 24 in max drilling depth and 29 in overall length. 3G Electric sources this genuine OEM bit across 14 industrial…

SKU 3G-OTH-196571

Also listed as: 48203973 · 48 20 3973

Brand
MILWAUKEE
Item
Rotary Hammer Drill Bit: 1 1/4 in Drill Bit Size, 24 in Max Drilling Dp
Category
SDS-Max Concrete & Masonry Drill Bits
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MILWAUKEE
Manufacturer Part Number
48-20-3973
Overall Lg
29 in
Max Drilling Dp
24 in

Technical Documents

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

Product Description

The MILWAUKEE SDS-Max Concrete & Masonry Drill Bit (1 1/4 in size, MPN 48-20-3973) delivers a 24 in max drilling depth and 29 in overall length. 3G Electric sources this genuine OEM bit across 14 industrial departments, with specialist expertise in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the MILWAUKEE 48-20-3973 rotary hammer drill bit used for?

This SDS-Max drill bit is designed for drilling into concrete and masonry. It is commonly used in construction, renovation, and infrastructure projects for tasks such as installing anchors, rebar dowels, or utility conduits in heavy-duty materials.

What are the specifications of the MILWAUKEE 48-20-3973 drill bit?

The MILWAUKEE 48-20-3973 is a 1 1/4-inch diameter SDS-Max rotary hammer drill bit with a 24-inch maximum drilling depth and a 29-inch overall length. It is designed for concrete and masonry applications and is manufactured by MILWAUKEE.

Where to buy the MILWAUKEE 48-20-3973 drill bit worldwide?

3G Electric supplies the MILWAUKEE 48-20-3973 rotary hammer drill bit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right SDS-Max drill bit for concrete?

Select an SDS-Max bit based on hole diameter, drilling depth, and material. For heavy concrete, use a carbide-tipped bit like the MILWAUKEE 48-20-3973. Ensure your rotary hammer is compatible with SDS-Max shanks. Match bit length to your anchor or conduit requirements.

Used in

Common applications for MILWAUKEE
Electrical panel assembly — Milwaukee U-style crimping dies (49-16-U250) for 250 kcmil copper lugs
Automotive repair — Milwaukee 1/2 in drive impact sockets (49-66-6242) for removing lug nuts
Construction framing — Milwaukee hex bit sockets (45-34-1079) for driving hex-head screws
Industrial maintenance — Milwaukee cordless crimping tool kit (2678-22BG) for cable terminations
Tool repair — Milwaukee cord set (22-64-0121) for replacing damaged power cords on equipment

MILWAUKEE Products

3G Electric supplies MILWAUKEE sds-max concrete & masonry drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
MILWAUKEE Rotary Hammer Drill Bit: 1 1/2 in Drill Bit Size, 24 in Max Drilling Dp, 29 in Overall Lg (MPN 48-20-3985)
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MILWAUKEE Rotary Hammer Drill Bit: 1 1/2 in Drill Bit Size, 24 in Max Drilling Dp, 29 in Overall Lg (MPN 48-20-3985)
MILWAUKEE Rotary Hammer Drill Bit: 1 1/8 in Drill Bit Size, 24 in Max Drilling Dp, 29 in Overall Lg (MPN 48-20-3969)
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MILWAUKEE Rotary Hammer Drill Bit: 1 1/8 in Drill Bit Size, 24 in Max Drilling Dp, 29 in Overall Lg (MPN 48-20-3969)
MILWAUKEE Rotary Hammer Drill Bit: 1 3/8 in Drill Bit Size, 24 in Max Drilling Dp, 29 in Overall Lg (MPN 48-20-3981)
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MILWAUKEE Rotary Hammer Drill Bit: 1 3/8 in Drill Bit Size, 24 in Max Drilling Dp, 29 in Overall Lg (MPN 48-20-3981)
MILWAUKEE Rotary Hammer Drill Bit: 1 1/2 in Drill Bit Size, 31 in Max Drilling Dp, 36 in Overall Lg (MPN 48-20-3987)
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MILWAUKEE Rotary Hammer Drill Bit: 1 1/2 in Drill Bit Size, 31 in Max Drilling Dp, 36 in Overall Lg (MPN 48-20-3987)
MILWAUKEE Rotary Hammer Drill Bit: 7/8 in Drill Bit Size, 24 in Max Drilling Dp, 29 in Overall Lg (MPN 48-20-3947)
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MILWAUKEE Rotary Hammer Drill Bit: 7/8 in Drill Bit Size, 24 in Max Drilling Dp, 29 in Overall Lg (MPN 48-20-3947)
MILWAUKEE Rotary Hammer Drill Bit: 1 1/8 in Drill Bit Size, 8 in Max Drilling Dp, 13 in Overall Lg (MPN 48-20-3965)
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MILWAUKEE Rotary Hammer Drill Bit: 1 1/8 in Drill Bit Size, 8 in Max Drilling Dp, 13 in Overall Lg (MPN 48-20-3965)

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