45mm SDS-Max Hammer Drill 1250 W

Dewalt

Electronic variable impact energy/speed for total control with smaller bits and light material. Ideal for drilling anchor fixing and through holes in concrete and masonry from 12 to 45 mm in diameter. Core drilling up to 100 mm. Active vibration control system incorporating a floating rear handle and damped side handle to reduce vibration. . Magnesium housing for lower weight and excellent durability. Excellent power to weight ratio: 8 Joules of impact energy delivered by a 6.9 kg hammer. Rotation-stop for medium-light demolition applications. Soft rubber grip handles improve user comfort lowering fatigue during extended use. Hammer mechanism is optimized by reducing the number of components and by improving dampening to deliver maximum impact energy and therefore the efficiency to drill into the hardest concrete. Ergonomic, compact and slim line design maximises control and offers easy access to confined spaces. Chain drive improves durability and increases efficiency together with an oil filled gearbox to ensure total component lubrication and superior heat dissipation. 2 stage clutch system that allows the user to change the clutch level from low to high torque, to optimise the tool for specific drilling applications. Electronic service and brush wear indicator identifies when brushes need replacing and product should be serviced. Unique dust sealing protection to prevent even the finest dust ingress into the hammer mechanism delivering high durability and extended tool life. An anti rotation system detects a loss of tool control, and reacts by instantly cutting the power. Lock-on switch for greater control when in chipping mode. Efficient mechanism delivers impact blows directly to the bit without losses through excessive vibration and rebound dampening reduces stress to the tool. . Includes: (1) Heavy Duty Carrying Case. (1) Multi-Position Anti-Vibration Side Handle. . Specifications: Product Width [Metric] - 104 mm. No Load Speed (RPM) - 210-415. Product Weight [Metric] - 6.9 Kg. Impact Energy (J) EPTA Value - 8. Uncertainty K1 (Vibration) - 1.5. Power Source - Corded , Corded. Quick Change Chuck - No , No. Power Input - W. Product Length [Metric] - 477 mm. Vibration Control - Yes , Yes. Power - 1250 W.