Makita DHR171Z 18V Li-Ion Cordless Sub-Compact Rotary Hammer 17mm 680RPM

The three modes are rotary hammer, rotation‑only, and hammer‑only. Use rotary hammer mode for chipping and drilling into concrete, rotation‑only for drilling into wood or metal, and hammer‑only for material‑breaking tasks like light chipping or mortaring Work in concrete is typically best with rotary hammer mode.

It uses an SDS‑Plus chuck with a 13mm range for quick and secure bit changes. You can pair it with SDS‑Plus bits designed for impact drilling into concrete and masonry, making bit changes fast and tool changes efficient on the job.

The DHR171Z is designed to be compact and lightweight to improve maneuverability in tight spaces and overhead tasks. Its ergonomic soft grip helps reduce hand fatigue during extended use, contributing to better control and comfort on the job.

This tool is part of Makita’s 18V LXT Li‑ion system, so it runs on Makita 18V batteries. Runtime depends on the battery capacity you choose (e.g., 2.0Ah, 4.0Ah) and the material you’re drilling, but the brushless motor helps maximize efficiency and battery life.

Its high impact energy and 17mm capacity make it suitable for drilling into concrete and masonry, as well as light chipping and chiseling tasks when using the hammer or hammer‑only modes.

Always wear appropriate PPE (eye protection, hearing protection, gloves). Keep the area well lit, secure the workpiece, and use the correct mode and bit for the material. Let the tool do the work and avoid overloading the motor or forcing aggressive drilling.

First, remove the battery for safety. Press the SDS‑Plus chuck to open, insert the bit, and release to lock it. Then select the desired mode (rotary hammer, rotation only, or hammer only) and adjust the trigger speed as needed for the material.

Yes. The DHR171Z is designed to work with Makita’s 18V LXT battery platform, so you can mix and match with other Makita 18V tools, batteries, and chargers within the same system for convenience and efficiency.

This model is sold as a body only (tool bare). Batteries, chargers, and bits are typically sold separately, so you’ll need to select your preferred battery and charger combo if you don’t already own Makita 18V LXT components.

If you’re weighing options, consider models with similar 18V battery compatibility and differing capacities or weight. For nearby alternatives on Fepy, you can compare models like Makita DHR202Z (20mm capacity) and Makita DHR242Z (26mm capacity) to assess how capacity, size, and weight align with your project needs: https://www.fepy.com/makita-dhr202z-18v-li-ion-cordless-rotary-hammer-20mm-680rpm and https://www.fepy.com/makita-dhr242z-18v-li-ion-cordless-rotary-hammer-26mm

Ideal for professional tasks like anchoring and drilling into concrete for installations, overhead drilling in walls or ceilings, light chiseling, and other masonry work where a compact, cordless rotary hammer provides portability and efficiency on the job site.