Perforator Makita HR140DZ

The Makita HR140DZ is a cordless perforator engineered for drilling and light chiseling tasks. It combines a compact, lightweight body with a high-efficiency motor to deliver up to 1.5 J of impact energy, enabling reliable performance in concrete, masonry and other common construction materials. The 2.0 Ah battery capacity provides extended runtime for typical on-site jobs, while the ergonomic grip and balanced design support comfortable handling during repetitive work.

Advantages

The tool offers a balance of portability and power suitable for confined spaces and overhead work. Its compact housing reduces user fatigue and improves access to tight areas. The 1.5 J impact energy and efficient motor design provide consistent drilling speed and penetration in masonry. Battery-powered operation eliminates the need for a power cord, increasing maneuverability and simplifying setup at different job locations.

Suitable for

• Drilling holes in concrete and brick for anchors and fasteners
• Light chiseling and surface removal work
• Indoor renovation tasks where corded tools are impractical
• Quick on-site repairs and installations

Key specifications

• Impact energy: 1.5 J
• Power source: cordless, rechargeable battery
• Battery capacity example: 2.0 Ah (compatible with the stated battery series)
• Tool type: compact rotary hammer / perforator
• Suitable materials: concrete, masonry, brick
• Ergonomics: lightweight, compact housing with ergonomic grip

How to use

Select the appropriate drill or chisel bit for the material and task, install it securely into the tool’s chuck according to the manufacturer’s fastening method, and set the operating mode if multiple modes are provided. Hold the perforator with both hands for stable guidance, apply steady pressure and start drilling at low speed to establish the hole, then increase speed as needed. For chiseling, position the bit and use controlled short strokes. Allow the battery to charge fully before prolonged use and change batteries as necessary to maintain consistent power.

Usage recommendations

Use appropriate personal protective equipment (safety glasses, hearing protection and dust mask) when drilling or chiseling. Match drill bit type and size to the task and material for optimal results. For extended operations, use a fully charged spare battery and follow regular maintenance such as cleaning vents and checking bit condition.