Περιστροφικό σφυρί Makita HR4013C

Makita HR4013C Rotary Hammer is a corded SDS‑Max hammer designed for heavy‑duty concrete work. Equipped with an 1100 W motor and an impact energy of 8.3 J, it delivers up to 500 RPM and accepts bits for drilling diameters up to 40 mm. The tool weighs 6.8 kg and has compact overall dimensions for its class, making it suitable for demanding chiseling and drilling tasks.

Advantages

The model features a one‑touch sliding chuck for quick bit installation and removal, and an easy‑to‑use mode change lever located on top of the motor housing to reduce the risk of damage. A "soft no‑load" function automatically reduces motor speed at idle to lower vibration of the machine body, while the vibration‑absorbing housing further minimizes operator vibration. An LED service light indicates when the carbon brushes need replacement. In hammering mode the on/off switch can be selected between two switching options to suit continuous or intermittent chiseling applications.

Suitable for

• Drilling into concrete and masonry up to 40 mm
• Heavy chiseling and demolition work
• Professional construction and renovation tasks requiring SDS‑Max tooling

Key specifications

• Brand: Makita
• Model: HR4013C
• Power: 1100 W
• Impact energy: 8.3 J
• No‑load speed: up to 500 RPM
• Chuck type: SDS‑Max
• Max drilling diameter in concrete: 40 mm
• Weight: 6.8 kg
• Supply: AC 110–240 V
• Colour: Blue, Black

How to use

Fit the SDS‑Max bit into the one‑touch sliding chuck until it locks. Select the required operation mode using the top‑mounted lever: drilling, hammer drilling or chiseling. For hammering work choose the preferred on/off switch setting for continuous or intermittent operation. Operate the tool at rated voltage and apply steady pressure without forcing the machine; allow the hammer action to do the work. Monitor the LED service light and replace carbon brushes when indicated.

Recommendations

Use appropriate personal protective equipment (eye protection, hearing protection, dust mask and gloves). For prolonged use, alternate between operators or allow rest breaks to reduce exposure to vibration despite the tool’s vibration‑absorbing features. Use SDS‑Max bits suitable for the task and keep them sharp for efficient operation.