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MILWAUKEE 48-20-4415 Spline Concrete & Masonry Drill Bit - Spline Concrete & Masonry Drill Bits
MILWAUKEESpline Concrete & Masonry Drill Bits

MILWAUKEE 48-20-4415 Spline Concrete & Masonry Drill Bit

The MILWAUKEE Rotary Hammer Drill (MPN 48-20-4415) is a spline concrete and masonry drill bit with a 1 1/2 in drill bit size, 17 in max drilling depth, and 22 in overall length. 3G Electric interprets this demand and…

SKU 3G-OTH-204246

Also listed as: 48204415 · 48 20 4415

Brand
MILWAUKEE
Item
48-20-4415 Spline Concrete & Masonry Drill Bit
Category
Spline 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
48-20-4415
Overall Lg
22 in
Max Drilling Dp
17 in

Technical Documents

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

Product Description

The MILWAUKEE Rotary Hammer Drill (MPN 48-20-4415) is a spline concrete and masonry drill bit with a 1 1/2 in drill bit size, 17 in max drilling depth, and 22 in overall length. 3G Electric interprets this demand and delivers genuine MILWAUKEE equipment across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the MILWAUKEE 48-20-4415 rotary hammer drill bit used for?

The MILWAUKEE 48-20-4415 is a spline concrete and masonry drill bit designed for heavy-duty drilling in reinforced concrete, brick, and block. It is commonly used in construction, demolition, and infrastructure projects where precise, deep holes are required. This bit fits spline-drive rotary hammers for efficient material removal.

What are the specifications of the MILWAUKEE 48-20-4415 rotary hammer drill bit?

The MILWAUKEE 48-20-4415 has a 1 1/2 in drill bit size, 17 in maximum drilling depth, and 22 in overall length. It is a spline-type bit for concrete and masonry applications. The manufacturer part number is 48-20-4415, and it is designed for use with compatible spline-drive rotary hammers.

Where to buy the MILWAUKEE 48-20-4415 rotary hammer drill bit worldwide?

You can source the MILWAUKEE 48-20-4415 rotary hammer drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine MILWAUKEE parts for international procurement needs.

How to select the correct MILWAUKEE spline drill bit for a rotary hammer?

To select the correct MILWAUKEE spline drill bit, match the shank type to your rotary hammer's drive system—spline bits require a spline-drive hammer. Consider the required hole diameter (e.g., 1 1/2 in) and drilling depth (up to 17 in). For reinforced concrete, choose carbide-tipped bits like the 48-20-4415 for durability and precision.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
MILWAUKEE Rotary Hammer Drill: 1 1/8 in Drill Bit Size, 17 in Max Drilling Dp, 22 in Overall Lg (MPN 48-20-4390)
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MILWAUKEE Rotary Hammer Drill: 1 1/8 in Drill Bit Size, 17 in Max Drilling Dp, 22 in Overall Lg (MPN 48-20-4390)
MILWAUKEE Rotary Hammer Drill: 1 1/4 in Drill Bit Size, 11 in Max Drilling Dp, 16 in Overall Lg (MPN 48-20-4395)
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MILWAUKEE Rotary Hammer Drill: 1 1/4 in Drill Bit Size, 11 in Max Drilling Dp, 16 in Overall Lg (MPN 48-20-4395)
This spline concrete and masonry drill bit is designed for use with spline-drive rotary hammers. It is suitable for drilling into concrete, brick, and block in construction and renovation applications. The bit has a 1-inch diameter, 17-inch maximum drilling depth, and 22-inch overall length
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This spline concrete and masonry drill bit is designed for use with spline-drive rotary hammers. It is suitable for drilling into concrete, brick, and block in construction and renovation applications. The bit has a 1-inch diameter, 17-inch maximum drilling depth, and 22-inch overall length
MILWAUKEE Rotary Hammer Drill: 1 1/4 in Drill Bit Size, 17 in Max Drilling Dp, 22 in Overall Lg (MPN 48-20-4126)
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MILWAUKEE Rotary Hammer Drill: 1 1/4 in Drill Bit Size, 17 in Max Drilling Dp, 22 in Overall Lg (MPN 48-20-4126)
Spline concrete and masonry drill bit for rotary hammer drills. 1/2 in bit size, 17 in maximum drilling depth, 22 in overall length. Suitable for heavy-duty drilling in concrete, brick, and block
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Spline concrete and masonry drill bit for rotary hammer drills. 1/2 in bit size, 17 in maximum drilling depth, 22 in overall length. Suitable for heavy-duty drilling in concrete, brick, and block
MILWAUKEE Rotary Hammer Drill: 1 1/4 in Drill Bit Size, 31 in Max Drilling Dp, 36 in Overall Lg (MPN 48-20-4405)
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MILWAUKEE Rotary Hammer Drill: 1 1/4 in Drill Bit Size, 31 in Max Drilling Dp, 36 in Overall Lg (MPN 48-20-4405)

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