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MILWAUKEE Rotary Hammer Drill: 1 1/4 in Drill Bit Size, 31 in Max Drilling Dp - Spline Concrete & Masonry Drill Bits
MILWAUKEESpline Concrete & Masonry Drill Bits

MILWAUKEE Rotary Hammer Drill: 1 1/4 in Drill Bit Size, 31 in Max Drilling Dp

The MILWAUKEE Rotary Hammer Drill is a spline concrete and masonry drill bit with a 1 1/4 in drill bit size, 31 in max drilling depth, and 36 in overall length (MPN 48-20-4405). 3G Electric interprets demand and…

SKU 3G-OTH-204243

Also listed as: 48204405 · 48 20 4405

Brand
MILWAUKEE
Item
Rotary Hammer Drill: 1 1/4 in Drill Bit Size, 31 in Max Drilling Dp
Category
Spline Concrete & Masonry Drill Bits
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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
Manufacturer Part Number
48-20-4405
Overall Lg
36 in
Max Drilling Dp
31 in

Technical Documents

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

Product Description

The MILWAUKEE Rotary Hammer Drill is a spline concrete and masonry drill bit with a 1 1/4 in drill bit size, 31 in max drilling depth, and 36 in overall length (MPN 48-20-4405). 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the MILWAUKEE 48-20-4405 rotary hammer drill bit used for?

This MILWAUKEE spline concrete and masonry drill bit is designed for heavy-duty drilling into concrete, brick, and block. It is commonly used in construction, demolition, and infrastructure projects where deep, precise holes up to 31 inches are required.

What are the specifications of the MILWAUKEE 48-20-4405?

The MILWAUKEE 48-20-4405 is a spline concrete and masonry drill bit with a 1 1/4 inch drill bit size, 31 inch maximum drilling depth, and 36 inch overall length. It is designed for use with compatible spline-drive rotary hammers.

Where to buy the MILWAUKEE 48-20-4405 worldwide?

3G Electric supplies the MILWAUKEE 48-20-4405 rotary hammer drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you get the right tool for your concrete and masonry drilling applications.

How to select the correct MILWAUKEE rotary hammer drill bit?

Select a bit based on your hammer's drive type (spline, SDS-plus, or SDS-max), required hole diameter, and drilling depth. For the MILWAUKEE 48-20-4405, ensure your rotary hammer accepts 1 1/4 inch spline bits. Match bit length to your application's depth needs.

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 spline 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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