Makita HR4511C AVT SDS Max Rotary Demolition Hammer (240v/110v)

The Makita HR4511C single speed variable, rotary demolition hammer has a whopping drilling capacity of 45mm with a solid drill bit and 125mm with a TCT core bit making it an ideal machine for plumbers who have the need to drill holes for waste pipes and soil pipes alike. When fitted with a chisel or point the HR4511C is also suitable for breaking up concrete floors, removing floor tiles, hacking off rendering and other such jobs if a more delicate action is required the variable speed switch can be turned down to soften the blow.

The Makita HR4511C is fitted with a torque limiter which is designed to protect both the user and machine when drill bits or core bits become jammed. Fitted with a powerful 1350 watt motor and Makita's AVT, anti vibration technology, the Makita HR4511C is a very safe and pleasurable machine to use.

• Impact energy: 9.4 J
• Max in concrete: 45 mm
• Max core diameter (TCT): 125 mm
• Blows per minute: 1250-2750 bpm
• Vibration K factor: 1.5 m/sec²
• Input wattage: 1350 w
• Net weight: 8.4 kg
• No Load Speed: 130 - 280 rpm
• Vibration: Chiselling: 7 m/sec²
• Vibration: Hammer Drilling: 7.5 m/sec²
• Noise sound pressure: 94 dB(A)
• Noise K factor: 3 dB(A)
• Noise sound power: 105 dB(A)

• Soft start
• Torque limiter: The drill stops when the bit hits against reinforcements
• Dual operation mode: Rotary Hammer and Hammer Only
• Constant speed under load
• Double Insulation
• Anti vibration technology