---
product_id: 609538281
title: "FLEX 24V Brushless Cordless 1/2-Inch 650 In-Lbs Torque 2-Speed Compact Hammer Drill Kit with 2.5Ah Lithium Battery and 160W Fast Charger - FX1231-1A"
brand: "flex"
price: "¥74104"
currency: JPY
in_stock: true
reviews_count: 11
category: "Flex"
url: https://www.desertcart.jp/products/609538281-flex-24v-brushless-cordless-1-2-inch-650-in-lbs
store_origin: JP
region: Japan
---

# 24V high-power battery 2.5Ah long runtime 50% faster charging FLEX 24V Brushless Cordless 1/2-Inch 650 In-Lbs Torque 2-Speed Compact Hammer Drill Kit with 2.5Ah Lithium Battery and 160W Fast Charger - FX1231-1A

**Brand:** flex
**Price:** ¥74104
**Availability:** ✅ In Stock

## Summary

> 🔧 Compact Powerhouse: Dominate every job site with FLEX’s fastest, strongest hammer drill yet!

## Quick Answers

- **What is this?** FLEX 24V Brushless Cordless 1/2-Inch 650 In-Lbs Torque 2-Speed Compact Hammer Drill Kit with 2.5Ah Lithium Battery and 160W Fast Charger - FX1231-1A by flex
- **How much does it cost?** ¥74104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/609538281-flex-24v-brushless-cordless-1-2-inch-650-in-lbs)

## Best For

- flex enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable 1/2-inch full-metal ratcheting chuck engineered for rugged, reliable performance.
- • **Rapid Recharge:** 160W dual-fan fast charger powers your battery 50% faster—less downtime, more productivity.
- • **Unmatched Runtime:** Drill up to 85 concrete holes on a single 2.5Ah battery charge—work all day without pause.
- • **Seamless Compatibility:** Works flawlessly with all FLEX 24V batteries and chargers—expand your tool ecosystem effortlessly.
- • **Power Meets Portability:** 650 in-lbs torque in a sleek, lightweight design perfect for tight spaces.

## Overview

The FLEX 24V Brushless Cordless 1/2-Inch Hammer Drill Kit delivers 650 inch-pounds of torque in a compact, lightweight frame. Featuring a sensor-free brushless motor, 2-speed settings, and a 2.5Ah lithium battery with 50% faster charging via a 160W dual-fan charger, it offers exceptional runtime and power for drilling into concrete, masonry, and wood. Compatible across the FLEX 24V tool line and backed by a 5-year limited warranty, this kit is engineered for professionals demanding efficiency and durability on every project.

## Description

The FLEX 24V 1/2” 2-Speed Compact Hammer Drill packs big power into a compact size so you can power through the day with a lightweight, durable tool built to conquer hard-to-reach spaces. This compact cordless hammer drill is 9 percent more compact and 19 percent lighter than its larger counterpart, FX1251, and is ideal for drilling holes into studs and powering through concrete and masonry in hammer mode. Despite its compact design, this concrete drill packs 650 inch-pounds of torque along with exceptional runtime from the included FLEX 24V 2.5Ah lithium battery. This compact hammer drill delivers the FLEX Advantage of unmatched battery power, runtime, and fast charging. The hammer drill set includes the cordless hammer drill, a 2.5Ah lithium battery, and 160W Fast Charger.

Review: Powerful and battery last a long time - Best hammer drew I ever boughtBest hammer drill I ever bought
Review: Powerful and rugged! Gets the job done. - Ordered as part of a set of tools for another job site location. Amazing! Flex's 24V tools are powerful, rugged, and battery recharge time is rapid. Better than my set of 20V DeWalt tools. Definitely recommend! Will be ordering more.

## Features

- THE FLEX ADVANTAGE - 20% more power with 24V lithium, 25% longer runtime with THERMA-TECH heat management, up to 50% faster charging with high-power, dual fan chargers
- CORDLESS HAMMER DRILL KIT Includes a hammer drill, 2.5Ah lithium battery, and 160W Fast Charger
- BIG POWER IN A COMPACT SIZE - Power through the day with this lightweight, compact tool built to conquer hard-to-reach spaces
- HIGH POWER - 650 inch-pounds of torque and hammer mode for drilling in concrete and masonry
- 1/2-INCH FULL-METAL RATCHETING CHUCK - Long-lasting and reliable
- EXCEPTIONAL RUNTIME - Drills up to 85 5/16-inch holes in concrete with included 2.5Ah battery
- SENSOR-FREE BRUSHLESS MOTOR – Every FLEX 24V tool is built around an intelligent sensor-free brushless motor designed to eliminate friction and optimized for higher efficiency and power
- FLEX 24V CROSS-COMPATIBILITY - Compatible with all FLEX 24V batteries, chargers, and tools
- FLEX 5-YEAR LIMITED WARRANTY - Register your new FLEX tool, battery, or charger within 30 days of purchase to receive a 5-year limited warranty; 3-year limited warranty without registration

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CV7F24SC |
| Amperage | 2.5 Amps |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Capacity | 2.5 Amp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #90,490 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #77 in Power Hammer Drills |
| Brand | FLEX |
| Color | Grey/Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (134) |
| Date First Available | January 1, 2024 |
| Description Pile | Lithium-Ion |
| Drill Type | Hammer Drill |
| Drilling Capacity Metal | 0.5 Inches |
| Drilling Capacity Wood | 0.5 Inches |
| Finish | Brushed |
| Global Trade Identification Number | 20195532300026 |
| Included Components | Battery Charger |
| Is Electric | Yes |
| Item Package Quantity | 1 |
| Item Torque | 650 Inch Pounds |
| Item Weight | 9 pounds |
| Item model number | FX1231-1A |
| Manufacturer | FLEX |
| Material | Metal |
| Maximum Power | 160 Watts |
| Maximum Rotational Speed | 1800 RPM |
| Maximum Torque | 650 Inch Pounds |
| Number of Speeds | 2 |
| Part Number | FX1231-1A |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions | 6.5"L x 3"W x 8.2"H |
| Shape | Rectangular |
| Size | 650 In-Lbs |
| Special Feature | Compact |
| Special Features | Compact |
| Speed | 1800 |
| Style | w/2.5Ah Lithium Battery |
| UPC | 195532300022 |
| Voltage | 24 Volts |

## Product Details

- **Amperage:** 2.5 Amps
- **Brand:** FLEX
- **Maximum Rotational Speed:** 1800 RPM
- **Power Source:** Battery Powered
- **Voltage:** 24 Volts

## Images

![FLEX 24V Brushless Cordless 1/2-Inch 650 In-Lbs Torque 2-Speed Compact Hammer Drill Kit with 2.5Ah Lithium Battery and 160W Fast Charger - FX1231-1A - Image 1](https://m.media-amazon.com/images/I/61IXw9iCKqL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Powerful and battery last a long time
*by T***R on November 12, 2025*

Best hammer drew I ever boughtBest hammer drill I ever bought

### ⭐⭐⭐⭐⭐ Powerful and rugged! Gets the job done.
*by W***G on December 11, 2025*

Ordered as part of a set of tools for another job site location. Amazing! Flex's 24V tools are powerful, rugged, and battery recharge time is rapid. Better than my set of 20V DeWalt tools. Definitely recommend! Will be ordering more.

### ⭐⭐⭐⭐⭐ ultimate duration
*by G***X on December 11, 2025*

Great drill, I'm a pool guy, we used it to drill 24 holes to mount new auto cover track. Did the hole job on both batteries without having to recharge.

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**Shop now:** [https://www.desertcart.jp/products/609538281-flex-24v-brushless-cordless-1-2-inch-650-in-lbs](https://www.desertcart.jp/products/609538281-flex-24v-brushless-cordless-1-2-inch-650-in-lbs)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-09*