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FLEX 24V Brushless Cordless 7/8-Inch SDS Plus 1.3 Ft-Lbs Torque Rotary Hammer Kit with 5.0Ah Lithium Battery and 160W Fast Charger - FX1531-1C, Grey/Black
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FLEX 24V Brushless Cordless 7/8-Inch SDS Plus 1.3 Ft-Lbs Torque Rotary Hammer Kit with 5.0Ah Lithium Battery and 160W Fast Charger - FX1531-1C, Grey/Black

The FLEX 24V 7/8" SDS Plus Rotary Hammer packs maximum power and efficiency into a compact and lightweight tool—perfect for grueling applications like overhead drilling. This rotary hammer punches through with 1.3 ft-lbs of impact energy and constant speed control. Adapt to every task with four modes under your command, including drilling, hammer drilling, chiseling, and chisel adjustment. Built-in LED lighting adds control in dark spaces. All this, built with the FLEX Advantage of unmatched FLEX 24V battery power, runtime, and fast charging.

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$179.00
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Pros & Cons

Pros

  • Powerful 1.3 ft-lbs impact energy for a cordless tool, capable of handling tough masonry.
  • Cordless convenience with a high-capacity 5.0Ah battery and included 160W fast charger.
  • Compact and lightweight design reduces user fatigue, ideal for overhead applications.
  • Versatile 4-mode operation (drill, hammer drill, chisel, chisel adjust) for multiple tasks.
  • Brushless motor ensures longer runtime, tool life, and consistent power delivery.

Cons

  • As a kit with battery and charger, it is an investment for those not in the FLEX battery platform.
  • 7/8" capacity is suitable for most tasks but may be limiting for very large diameter core drilling.
  • Cordless runtime, while good with a 5.0Ah battery, may require spare batteries for all-day, heavy commercial use.

Overview

This rotary hammer is positioned as a high-performance, cordless solution for demanding masonry and concrete work. Its core value lies in combining substantial power (1.3 ft-lbs) with the convenience and freedom of a brushless 24V battery system. The tool features four operational modes—drilling, hammer drilling, chiseling, and chisel adjustment—providing exceptional adaptability for various tasks. Built-in LED lighting and constant speed control further enhance user control and efficiency, embodying FLEX's promise of power, runtime, and fast charging.

Who is this for?

This rotary hammer is for the dedicated DIYer tackling home renovation projects like installing shelves, mounting TVs, or building decks. It's also perfectly suited for professional handymen, electricians, and plumbers who need a dependable, cordless tool for drilling anchor holes in concrete, brick, or block throughout the workday. Anyone frustrated with the limitations of a standard hammer drill or the corded hassle of a traditional rotary hammer will find this tool to be a game-changer.

Best Usage Scenarios

Drilling anchor holes for concrete fasteners when installing handrails or structural framing.

Overhead drilling into concrete ceilings for lighting or pipe installations.

Light chiseling or tile removal during bathroom or kitchen renovations.

Installing electrical boxes or conduit in masonry walls.

General construction and repair work on patios, foundations, or block walls.

Frequently Asked Questions