DESCRIPTION: Ideal for drilling anchor and fixing holes into concrete and masonry from 4 to 22 mm in diameter. Rotation-stop for light chiseling applications in brick, soft masonry and occasionally concrete. Impact-stop for drilling in wood, steel, ceramic and screw driving applications. Large hammer mechanism delivers high performance with low stress to the critical components resulting in better durability. Mechanical clutch eliminates sudden high-torque reaction should the bit jam. Electronic variable speed for total control in any application. 3 Mode with 3 Chuck and Adaptor. Rounded ergonomic industrial design allows easy and comfortable handling in any application. Improved sealing for maximum protection from dust ingress ensuring long tool life. Output air slots designed to protect users eye. SPECIFICATION: ITEM NAME: Hammer Drill, MODEL: D25033C-B4, PRODUCT SERIES: SDS Plus, MANUFACTURER: Dewalt, COLOR: Yellow and Black, POWER SUPPLY: Electric, INPUT POWER (WATTS): 710W, OUTPUT POWER (WATTS): 590W, MEASURING RPM RANGE: 0-1550 rpm, BEATS PER MINUTE: 0-5680 bpm, SOUND PRESSURE LEVEL: 89 dB(A), DRILL DIAMETER – WOOD (CMS): 3cm, DRILL DIAMETER – METAL (CMS): 1.3cm, DRILL DIAMETER – CONCRETE (CMS): 2.2cm, WIDTH (MILLIMETER): 75mm, VOLTAGE: 110V, HEIGHT (MILLIMETER): 210mm, LENGTH (MILLIMETER): 330mm, SOUND POWER LEVEL UNCERTAINTY: 3.8 dB(A), SOUND PRESSURE LEVEL UNCERTAINTY: 3.8 dB(A), SOUND POWER LEVEL: 100.1 dB(A)