The Makita HR4511C SDS Max AVT Rotary Demolition Hammer has 2 modes of operation: Rotary Hammer and Hammer only. It is fitted with an anti-vibration system for ultra-low vibration. It is also fitted with a padded, spring loaded, hinged rubberised grip and comes with 2 side handles for increased control. The hammer has a torque limiter so when drill hits reinforcement the torque limiter stops power and a recessed change lever mounted on top of machine to reduce breakage even if machine is dropped or laid down carelessly. The drill is double insulated for increased safety. Supplied with: 1 x Bit Grease, 1 x Depth Stop, 2 x Side Handles and 1 x Carry Case.

Supplied with:

1 x HR4511C 240V SDS Max Rotary Demolition Hammer
1 x Side Handle
1 x D Handle
1 x Bit Grease
1 x Carry Case

Key Features

• AVT (Anti-Vibration Technology) ensures extra-low vibration performance
• The service light indicates the need for carbon brush replacement and malfunctions in the switch and connection cable
• Impact drilling and spike function
• Variable speed control dial enables user to match the speed to the application for greater versatility
• Constant speed control maintains constant speed under load

Specification

Continuous Input Power: 1350 W
No load speed: 130 - 280 min⁻¹
Impacts per Minute (IPM): 1250 - 2750 min⁻¹
Max. Drilling Diameter in Concrete: 45 mm
Optimum Drilling Diameter Range in Concrete: 22 - 40 mm
Impact Energy: 9,4 J
Drilling diameter with TCT core bit: 125 mm
Power Supply Cord: 5,0 m
Sound Power Level (LWA): 103 dB(A)
Sound Pressure Level (LpA): 95 dB(A)
Noise Uncertainty (K Factor): 3 dB(A)
Vibration Level, Chiselling: 7,1 m/s²
Weight Without Cable: 8,5 kg
Product Dimensions (L x W x H): 458 x 136 x 288 mm
Max Output Power: 1700 W