---
product_id: 482131110
title: "Kobalt 1/2-in 24-Volt Max-Volt Lithium Ion (Li-ion) Variable Speed Brushless Cordless Hammer Drill Bare Tool Only (Tool Only, Model #kdd524b-03)"
brand: "kobalt"
price: "₩458125"
currency: KRW
in_stock: true
reviews_count: 5
category: "Kobalt"
url: https://www.desertcart.kr/products/482131110-kobalt-1-2-in-24-volt-max-volt-lithium-ion
store_origin: KR
region: South Korea
---

# 24V Max Li-ion power Brushless motor tech 2-speed gearbox (0-2000 RPM) Kobalt 1/2-in 24-Volt Max-Volt Lithium Ion (Li-ion) Variable Speed Brushless Cordless Hammer Drill Bare Tool Only (Tool Only, Model #kdd524b-03)

**Brand:** kobalt
**Price:** ₩458125
**Availability:** ✅ In Stock

## Summary

> 🔩 Power Meets Precision — Drill Like a Pro, Anywhere!

## Quick Answers

- **What is this?** Kobalt 1/2-in 24-Volt Max-Volt Lithium Ion (Li-ion) Variable Speed Brushless Cordless Hammer Drill Bare Tool Only (Tool Only, Model #kdd524b-03) by kobalt
- **How much does it cost?** ₩458125 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/482131110-kobalt-1-2-in-24-volt-max-volt-lithium-ion)

## Best For

- kobalt enthusiasts

## Why This Product

- Trusted kobalt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Mighty:** Lightweight 4.67 lbs design packs 650 in-lbs of torque for tackling metal, wood, and more with ease.
- • **Quick-Change Efficiency:** ½-inch all-metal keyless chuck enables rapid bit swaps to keep your workflow unstoppable.
- • **Run Longer, Work Smarter:** Brushless motor technology extends runtime and motor life for relentless jobsite performance.
- • **Precision Meets Versatility:** Two-speed gearbox and 24-position clutch let you switch seamlessly between drilling and driving tasks.
- • **Pro-Level Power in Your Palm:** 24-Volt Max Lithium-Ion system delivers cordless freedom without sacrificing torque.

## Overview

The Kobalt 1/2-in 24-Volt Max-Volt Brushless Cordless Hammer Drill combines professional-grade 24V lithium-ion power with a durable brushless motor and versatile 2-speed gearbox. Featuring a 24-position clutch and a quick-change keyless chuck, this lightweight yet powerful tool delivers up to 650 in-lbs of torque, making it ideal for both heavy-duty drilling and precision screwdriving across metal and wood applications.

## Description

1/2-in drill/driver features a brushless motor that delivers 650-in-lbs of torque, 2-speed gearbox, variable-speed trigger and a keyless, all-metal chuck for quick bit changes

Review: I've used the drill several times and it worked great. I like Kobalt tools because of being able to use the same battery on all of their tools. However, in this case, the drill developed a bad "grinding" noise while using. Research indicates bad gear box or bearings. I've tried contacting Kobalt support by email by the email was returned as undeliverable. I have no idea what caused that yet. Occasionally, a defective tool can be purchased. This was my occasion. This will not stop me from buy or recommending Kobalt tools.
Review: Replaced my 4 yr old one that was overheating while drilling metal. New one is great. 4 yr opd batteries still going strong

## Features

- 24-Volt Max Li-ion system — delivers professional-grade power in a compact cordless form.
- Brushless motor technology — offers longer runtime and motor life compared to brushed designs.
- Two-speed gearbox (0–550 RPM / 0–2,000 RPM) for versatility between high-torque and high-speed applications.
- 24-position clutch setting — allows control when driving screws or performing lighter work, preventing over-driving or damage.
- ½-inch keyless chuck — accepts common bits and enables quick bit changes without tools.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N2TGRNB |
| Amperage | 2000 Milliamps |
| Brand | Kobalt |
| Colour | Blackblue |
| Customer Reviews | 4.3 4.3 out of 5 stars (97) |
| Drill Type | Hammer Drill |
| Drilling Capacity Metal | 6 Millimetres |
| Drilling Capacity Wood | 12.7 Millimetres |
| Included Components | User Manual |
| Is Electric | Yes |
| Item Dimensions L x W x H | 25.4L x 10.2W x 10.2H centimetres |
| Item Weight | 4.67 Pounds |
| Manufacturer | Kobalt |
| Material | Metal |
| Maximum Chuck Size | 10 Millimeters |
| Maximum Power | 800 Watts |
| Maximum Rotational Speed | 2000 RPM |
| Maximum Torque | 650 Inch Pounds |
| Model Number | 790020 |
| Number of Speeds | 2 |
| Part Number | 790020 |
| Power source | Battery Powered |
| Special Features | Variable Speed |
| Speed | 1300 RPM |
| Torque | 650 Inch Pounds |
| UPC | 692042007033 |
| Unit Count | 11.0 count |
| Voltage | 24 Volts |

## Product Details

- **Amperage:** 2000 Milliamps
- **Brand:** Kobalt
- **Maximum rotational speed:** 2000 RPM
- **Power source:** Battery Powered
- **Voltage:** 24 Volts

## Images

![Kobalt 1/2-in 24-Volt Max-Volt Lithium Ion (Li-ion) Variable Speed Brushless Cordless Hammer Drill Bare Tool Only (Tool Only, Model #kdd524b-03) - Image 1](https://m.media-amazon.com/images/I/71FrjyLyypL.jpg)
![Kobalt 1/2-in 24-Volt Max-Volt Lithium Ion (Li-ion) Variable Speed Brushless Cordless Hammer Drill Bare Tool Only (Tool Only, Model #kdd524b-03) - Image 2](https://m.media-amazon.com/images/I/61-OKR8HGsL.jpg)
![Kobalt 1/2-in 24-Volt Max-Volt Lithium Ion (Li-ion) Variable Speed Brushless Cordless Hammer Drill Bare Tool Only (Tool Only, Model #kdd524b-03) - Image 3](https://m.media-amazon.com/images/I/71lqIrDXzbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 3 April 2026*

I've used the drill several times and it worked great. I like Kobalt tools because of being able to use the same battery on all of their tools. However, in this case, the drill developed a bad "grinding" noise while using. Research indicates bad gear box or bearings. I've tried contacting Kobalt support by email by the email was returned as undeliverable. I have no idea what caused that yet. Occasionally, a defective tool can be purchased. This was my occasion. This will not stop me from buy or recommending Kobalt tools.

### ⭐⭐⭐⭐⭐ Review
*by D***R on 22 November 2025*

Replaced my 4 yr old one that was overheating while drilling metal. New one is great. 4 yr opd batteries still going strong

### ⭐⭐⭐⭐⭐ Review
*by A***2 on 26 March 2025*

I never write reviews, but this thing is an exceptional product. I've had this drill for over 5 years, have used it on probably over 100 separate occasions for various projects, and I have never charged it. Seriously, not once. It's insane, but the thing is still going strong. It almost makes me wonder if its battery is some advanced alien technology. It's super portable and strong and has tons of settings. And its battery NEVER DIES. So yeah that's my first ever product review. Good job Kobalt!

## Frequently Bought Together

- Kobalt 1/2-in 24-Volt Max-Volt Lithium Ion (Li-ion) Variable Speed Brushless Cordless Hammer Drill Bare Tool Only (Tool Only, Model #kdd524b-03)
- DTK Replacement for Kobalt 24V Battery 6.5Ah Lithium Ion Batteries KB624-03 KB524-03 KB424-03 KB224-03 KB124-03 Compatible with Kobalt 24V Cordless Tool（2Pack）
- Kobalt KRC 2445-03 24-volt Lithium Ion Battery Charger for Cordless Tools

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-07*