# TLDR Review: MILWAUKEE 2402-20 Hex Screwdriver

*Published: 2026-03-24 | Updated: 2026-03-24 | Source: https://shopsavvy.com/reviews-tldr/milwaukee-2402-20-hex-screwdriver*

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## Product: MILWAUKEE 2402-20 Hex Screwdriver
**Brand:** redbox

## Pros
- Compact and powerful, making it perfect for fine, detailed tasks like interior automotive work
- Flexible torque application to avoid snapping or stripping smaller bolts
- Delivers more power than expected for a cordless screwdriver, able to remove belly panels under vehicles
- Extremely ergonomic design, comfortable for prolonged daily use
- Quick bit changes with a chuck that accepts bits instantly with one hand, no collar adjustment needed
- Includes a light and adjustable mechanical clutch for precise control
- Highly reliable and consistent performance from a reputable brand
- Compatible with Milwaukee drill bits designed for the hex chuck, adding versatility
- Suitable for electricians and frequent battery tool users
- Replaces older drill/drivers effectively for all-day, daily use

## Cons
- Battery installation and removal are tricky and can risk breaking parts if screws aren’t carefully loosened
- Not designed for heavy-duty tasks like lug nuts or lag bolts
- Some users find the size could be smaller for even better handling and comfort
- More expensive than some alternatives like impact wrenches
- Limited overall use—best as a specialty or complementary tool rather than a primary driver

## Bottom Line

The MILWAUKEE 2402-20 M12 FUEL Hex Screwdriver shines as a precise, powerful, and ergonomic tool for fine, detail-oriented jobs, especially automotive and electrical work. Just don’t expect it to replace heavier-duty tools or handle larger fasteners like lug nuts. If you're looking for a reliable, comfortable driver to use all day for delicate tasks, this is a great pick. However, if you need a more multipurpose or heavy-lifting tool, consider complementing this with a cordless impact wrench or drill for broader use.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Compact and powerful, making it perfect for fine, detailed tasks like interior automotive work | Battery installation and removal are tricky and can risk breaking parts if screws aren’t carefully loosened |
| Flexible torque application to avoid snapping or stripping smaller bolts | Not designed for heavy-duty tasks like lug nuts or lag bolts |
| Delivers more power than expected for a cordless screwdriver, able to remove belly panels under vehicles | Some users find the size could be smaller for even better handling and comfort |
| Extremely ergonomic design, comfortable for prolonged daily use | More expensive than some alternatives like impact wrenches |
| Quick bit changes with a chuck that accepts bits instantly with one hand, no collar adjustment needed | Limited overall use—best as a specialty or complementary tool rather than a primary driver |
| Includes a light and adjustable mechanical clutch for precise control |  |
| Highly reliable and consistent performance from a reputable brand |  |
| Compatible with Milwaukee drill bits designed for the hex chuck, adding versatility |  |
| Suitable for electricians and frequent battery tool users |  |
| Replaces older drill/drivers effectively for all-day, daily use |  |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*