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Milwaukee M18 Compact Brushless 2-Tool Combo Kit vs RIDGID 4 Amp Corded Oscillating Multi-Tool

Updated July 2026 — Milwaukee M18 Compact Brushless 2-Tool Combo Kit wins on torque and price, RIDGID 4 Amp Corded Oscillating Multi-Tool wins on rpm and weight.

The Milwaukee M18 kit offers superior performance and versatility for heavy-duty tasks, while the RIDGID multi-tool is a budget-friendly option for lighter applications.

Why Milwaukee M18 Compact Brushless 2-Tool Combo Kit is better

Performance

Milwaukee kit has a brushless motor and higher torque.

Versatility

Includes both a hammer drill and impact driver.

Battery System

Compatible with over 250 M18 solutions.

Why RIDGID 4 Amp Corded Oscillating Multi-Tool is better

Price

RIDGID multi-tool is significantly cheaper.

Weight

RIDGID is lighter and easier to handle.

Accessory Change

Tool-free accessory change is more convenient.

Overall score

Milwaukee M18 Compact Brushless 2-Tool Combo Kit
85
RIDGID 4 Amp Corded Oscillating Multi-Tool
70

Specifications

SpecMilwaukee M18 Compact Brushless 2-Tool Combo KitRIDGID 4 Amp Corded Oscillating Multi-Tool
Motor TypeBrushlessCorded
OscillationsN/A20000 OPM
Speed Control3-SpeedVariable
Included Accessories2 BatteriesMulti-Tool Accessories
ErgonomicsCompactErgonomic

Dimension comparison

Milwaukee M18 Compact Brushless 2-Tool Combo KitRIDGID 4 Amp Corded Oscillating Multi-Tool

Overview

In this comparison, we will look at the Milwaukee M18 Compact Brushless 2-Tool Combo Kit and the RIDGID 4 Amp Corded Oscillating Multi-Tool. The Milwaukee kit is priced at $252.45, making it a premium choice, while the RIDGID multi-tool is significantly cheaper at $97.99, which is about 61% less than the Milwaukee option. Each tool serves different purposes, and understanding their unique features will help you decide which one suits your needs better.

Purpose and Functionality

The Milwaukee M18 Compact Brushless 2-Tool Combo Kit is designed primarily for drilling and fastening applications, making it ideal for those who need reliable cordless power tools for construction or renovation tasks. The kit includes a hammer drill and an impact driver, both known for their efficiency and torque, providing up to 600 in/lbs of torque with the hammer drill. In contrast, the RIDGID oscillating multi-tool focuses on versatility in cutting, sanding, and scraping tasks. With a powerful motor that delivers 20,000 oscillations per minute, it's suited for a range of applications, especially in tight spaces.

Performance

The Milwaukee kit excels in performance, thanks to its brushless motor technology that enhances efficiency and extends battery life. Its hammer drill reaches 1,700 RPM, making it capable of handling various materials with ease. Meanwhile, the RIDGID multi-tool, while corded, offers a consistent power supply ideal for extended use. Its variable speed trigger allows users to adjust the speed according to the task at hand, providing flexibility in performance. Although both tools are effective, the Milwaukee kit is generally better suited for more demanding jobs.

Design and Usability

The Milwaukee M18 kit is compact and lightweight, with the hammer drill weighing only 2.3 lbs without the battery. This makes it easy to maneuver in tight spaces or during overhead tasks. The included contractor bag also adds convenience for storage and transport. On the other hand, the RIDGID multi-tool features a low-profile design and an ergonomic handle with a Hex Grip Micro Texture that enhances comfort during extended use. Its tool-free accessory change design allows for quick transitions between tasks, making it user-friendly. Both designs prioritize comfort and accessibility but cater to different types of tasks.

Accessories and Compatibility

The Milwaukee kit comes with two battery packs and a multi-volt charger, ensuring that you have everything needed to keep the tools powered up and ready for use. The kit's compatibility with over 250 solutions within the M18 system adds value, allowing users to expand their toolkit easily. In contrast, the RIDGID multi-tool accepts most multi-tool accessories, providing versatility for various applications. While both products offer accessory compatibility, the Milwaukee kit’s extensive ecosystem gives it an edge for those looking to invest in a comprehensive toolset.

Price and Value

With a price tag of $252.45, the Milwaukee M18 kit is a significant investment, especially when compared to the RIDGID multi-tool at $97.99. This price difference of about $154.46 reflects the Milwaukee kit's broader range of features and capabilities. However, for those on a budget or seeking a versatile tool for smaller jobs, the RIDGID option offers substantial value. The Milwaukee kit's average price over the past 90 days is $290.69, indicating that its current price is competitive, but it may be too high for casual users or DIYers.

Sales Rank and Popularity

The Milwaukee M18 kit has a sales rank of 205236, while the RIDGID multi-tool has a slightly better rank of 200294. While both tools are popular in their respective categories, the RIDGID tool's rank suggests it might be favored for its affordability and utility among casual users and professionals alike. The sales rank can serve as an indicator of customer satisfaction and market demand, with both products holding their ground in a competitive landscape.

Which should you buy?

Choosing between the Milwaukee M18 Compact Brushless 2-Tool Combo Kit and the RIDGID 4 Amp Corded Oscillating Multi-Tool ultimately depends on your specific needs. If you require a powerful and versatile set of tools for heavy-duty drilling and fastening tasks, the Milwaukee kit is worth the investment despite its higher price. However, if you are looking for a budget-friendly option that excels in versatility for various DIY projects, the RIDGID multi-tool is an excellent choice. Both tools have unique advantages, and your decision should align with the types of tasks you plan to undertake.