MILWAUKEE Rotary Hammer Drill: 1 1/4 in Drill Bit Size, 31 in Max Drilling Dp
SKU 3G-OTH-204243
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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.
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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.













