Makita HR1840 Corded 11/16” SDS-PLUS Rotary Hammer Technical Specifications:

• AMPS: 4.5
• Max. Capacity (Concrete Drilling): 11/16”
• Optimum Range (Concrete Drilling): 5/32” – 3/8”
• Max. Capacity (Concrete Drilling w/ core bit): 1-3/8”
• Impact Energy (ft.lbs.): 1.03
• Impact Energy (Joules): 1.4 J
• Blows Per Minute (variable speed): 0 – 4,800 BPM
• No Load Speed (variable speed): 0 – 2,100 RPM
• Vibration Control: No
• Vibration (m/s²): 10
• Overall Length: 11-1/4”
• Cord Length (ft): 13.1′
• Net Weight: 4.3 lbs.
• Bit Type: Accepts SDS-PLUS
• Power Type: Corded
• Bind-Up Control: No
• Shipping Weight: 10.8 lbs.
• UPC Code: 088381-844888

Makita HR1840 Corded 11/16” SDS-PLUS Rotary Hammer Description

The Makita HR1840 Corded 11/16” SDS-PLUS Rotary Hammer, a compact and lightweight solution designed for efficient concrete drilling. The Makita HR1840 Corded 11/16” SDS-PLUS Rotary Hammer delivers powerful performance in a compact size, enabling faster and more productive work. Its compact size and high power-to-weight ratio make it perfect for overhead work and applications in tight spaces. Powered by a Makita-built 4.3 AMP motor, the Makita HR1840 Corded 11/16” SDS-PLUS Rotary Hammer offers a no-load speed of 0-2,100 RPM, with 0-4,800 BPM and 1.03 ft.lbs. of impact energy. Two-mode operation allows for both ”Rotation Only” and ”Hammering with Rotation” to accommodate various applications.

Just like the rest of Makita’s rotary hammer lineup, the Makita HR1840 Corded 11/16” SDS-PLUS Rotary Hammer is equipped with the Makita Motor Advantage, featuring field core interlocking steel laminations, a dual ball bearing armature, and additional copper commutator bars. These advanced features ensure efficient energy transfer, providing more power and extending the tool’s lifespan. The torque limiting clutch is designed to protect the gears by automatically disengaging them if the bit binds. Comfort and ease-of-use are prioritized with the ergonomic ”Pistol-shaped” handle, featuring a rubberized soft grip for enhanced comfort during operation. The one-touch sliding chuck enables quick and easy bit changes, while the large trigger switch with a recessed lock-on button allows for continuous use without strain. The extended life brushes are longer, minimizing downtime and maximizing work intervals between service requirements.

The Makita HR1840 Corded 11/16” SDS-PLUS Rotary Hammer is an excellent choice for masons, remodelers, electricians, maintenance crews, and general contractors seeking a reliable and versatile rotary hammer. With its powerful 4.5 AMP motor delivering 1.03 ft.lbs. of impact energy, it tackles demanding applications with ease. The variable speed trigger allows users to match the speed to the application, enhancing versatility and precision. For effective dust management, the Makita HR1840 Corded 11/16” SDS-PLUS Rotary Hammer is compatible with the optional Dust Extraction Cup, which includes a Side Handle Spacer, Side Handle Base, and Bolt. Whether you’re a professional or DIY enthusiast, the Makita HR1840 Corded 11/16” SDS-PLUS Rotary Hammer offers exceptional performance, durability, and comfort to help you tackle your drilling tasks with confidence.

Makita HR1840 Corded 11/16” SDS-PLUS Rotary Hammer Includes:

• (1) Depth Gauge (415486-9)
• (1) Tool Case (821706-5)
• (1) Side Handle