Katsu Tools 21V Cordless Rotary Hammer Drill

Created by Franco De Cecco

August 11, 2026

The Katsu Tools 21V Cordless Rotary Hammer Drill is a versatile tool designed for both DIY enthusiasts and professionals. It offers a balance of power and portability, making it a popular choice among users. While it doesn't top the charts in terms of sales, it holds its own in the competitive market of hammer drills.

This drill features a variable speed control, allowing for precise starts and maximum torque control. It functions as both a drill and a hammer drill, making it suitable for a variety of materials including wood, stone, steel, concrete, stucco, and brick. The inclusion of two 1.5Ah lithium batteries and a charger adds to its convenience, especially for those who need to work on the go.

In the box, you'll find the drill itself, two batteries, and a charger. The compatibility with the LXT range is a notable feature, allowing users to interchange batteries with other tools in the range.

Customer feedback indicates a mixed reception. While many appreciate its versatility and ergonomic design, some have noted issues with battery life and power output. Compared to other products in its category, it receives a moderate level of positive feedback.

When compared to the Dewinner DE-7133A Hammer Drill Set, the Katsu Tools model offers cordless convenience, which is a significant advantage for those needing mobility. However, the Dewinner model provides a more powerful motor and a comprehensive set of accessories, making it a better choice for those who need a more robust tool for heavy-duty tasks.

The Bosch EasyImpact 18V-40 Cordless Hammer Drill is another competitor. While the Bosch model is slightly more expensive, it offers a higher battery capacity and better customer ratings, making it a preferred choice for those who prioritize performance and reliability.

For budget-conscious buyers or those who need a versatile tool for light to medium tasks, the Katsu Tools 21V Cordless Rotary Hammer Drill is a worthy consideration. Its compatibility with other LXT tools and the inclusion of two batteries make it a practical choice for those already invested in the LXT ecosystem.