Makita cordless rotary hammer DHR243Z with charger and 2 batteries

Brushless, three-mode rotary hammer with quick-change chuck

An efficient, powerful rotary hammer with an anti-vibration handle and quick-change chuck that accepts SDS-PLUS bits. Suitable for impact and unstressed drilling, plus chipping. Speed range of 0 – 950 min-1. Impact energy of 2.0 J and max. drilling capacity of 24 mm in concrete.

Features

• Brushless DC motor with high power to weight and size ratio
• Brushless DC motor generates less heat buildup and is ideal for prolonged use in high production applications
• Quickly attaches to Makita's DX02 dust extraction system for dustless drilling applications in sensitive work environments (DX02 sold separately)
• Torque limiter stops bit rotation if bit jams for increased operator safety and enhanced tool protection
• Rubber joint construction suppresses transmission of vibration to battery, minimizing battery failures due to terminal breakage or poor electrical contact
• 40 angle bit positions enable chisels to be positioned at optimum angle of operation
• Plastic housing bumper protects mode selector switch and gear housing from damage
• One touch sliding chuck enables quick and easy bit changes
• Ergonomic soft rubber grip design for vibration absorption and comfortable operation

Technical specifications

• Nominal Battery Voltage: 18 V
• Voltage: LXT
• Brushless Motor
• Impact Energy: 2.0 J
• Optimum Drilling Diameter Range in Concrete: 6 - 12 mm
• Max. Drilling Diameter in Concrete: 24 mm
• Max. Drilling Diameter in Wood: 27 mm
• Max. Drilling Diameter in Steel: 13 mm
• Impacts per Minute (IPM): 0 - 4700 min⁻¹
• No load speed: 0 - 950 min⁻¹
• Sound Power Level (LWA): 100 dB(A)
• Sound Pressure Level (LpA): 89 dB(A)
• Noise Uncertainty (K Factor): 3 dB(A)
• Vibration Level, Chiselling: 11.2 m/s²
• Product Dimensions (L x W x H): 353 x 85 x 213 mm
• Vibration Level, Hammer Drilling Into Concrete: 15.8 m/s²
• Drilling diameter with TCT core bit: 54 mm
• Adapted for SDS-PLUS bits
• Tool weight with battery: 3.4 - 4.,9 kg
• Vibration Uncertainty (K Factor), Hammer Drilling Into Concrete: 1.5 m/s²
• Vibration Uncertainty (K Factor), Chiselling: 1.5 m/s²
• Battery Chemistry (Ni-Cd / Ni-MH / Li-ion): Li-ion
• Electronic brake