Makita Cutting Machine For Concrete 4112HS The Cutting Machine For Concrete Makita 4112HS 305mm, is powered by a powerful 2,400W motor that delivers up to 5,000rpm. It has a maximum cutting depth of 100mm, making it perfect for cutting stone or metal. The base plate is adjustable to set the depth of cut accurately. The body position can also be changed to give the operator the most comfortable control of the process. Additionally, The Concrete Cutter Machine Super Joint System reduces vibration levels and provides optimal power and torque for top performance. Double insulation protects the user, while the soft start ensures a smooth starting. Dust collecting also helps reduce the amount of dust produced during cutting for a cleaner operation. Powerful Features: Super Joint System: SJS™ technology is a drive system that provides safety because it's based on a mechanical clutch system that helps prevent motor and gear damage if the wheel is forced to stop.The SJS reduces vibration levels and delivers the optimum power and torque to the grinder disc, so you get top performance. Double insulation: Double or reinforced insulation is another method of protection against electric shock, consisting of an extra layer of supplementary insulation over the basic insulation, or the live parts. Double insulation devices protect the user through two independent isolation systems. These systems protect electric motor components from the outer motor housing and tool-holding areas. Soft Start: Soft start prevents start-up reaction to ensure smooth starting, longer gear life and better accuracy when starting work. Dust Collecting: The dust collector is designed to reduce the amount of dust produced during cutting and concrete dust generated during drilling on the job site, allowing you to work efficiently and comfortably. Makita Angle Cutter Features: 305m (12 inches) diamond wheel provides max. cutting depth of 100mm (4 inches). The rubber shield protects the operator's hand and motor from debris. Smooth and comfortable cutting. Super Joint System protects the operator and gearing from accidental locking of the wheel. Makita Cutting Machine For Concrete Accessories: Socket Wrench. Note: Tool does not come with diamond wheels. Double Insulation Soft start for smooth start-ups “SJS” technology prevents kickback if blade jams protecting both the operator and tool Guide wheels on the tool guard ensure smooth tool travel over surface material Lock-on button for continuous operation Continuous rating Input / 2400W Capacity / Max. cutting : 100mm (4") Blade diameter / 305mm (12") No load speed / 5,000rpm Overall length / 648mm (25-1/2") Net weight / 11.4kg (25.2lbs) Power supply cord / 2.5m (8.2ft)