METABO hammer drill Pro 4 20.0 x 250 mm 631705000

Intelligent geometry and quality down to the last detail for a long service life, precise drill holes and maximum smoothness even under the toughest conditions Maximum safety thanks to optimum symmetrical head geometry with 4 solid carbide cutting edges that do not catch when hitting reinforcement Up to Ø 16 mm: with innovative, welded solid carbide head for maximum service life and larger dust outlets for maximum drilling speed Power breakers cause micro-cracks in the material for noticeably faster drilling progress Low-vibration drilling thanks to 4-spiral vario helix. 2 large-volume spirals reliably and quickly remove the drilling dust from the drill hole, two reinforced spirals provide additional safety and stability. Extremely break-proof thanks to high-quality special steel Very long service life for up to 50% more circular drill holes suitable for dowels For professional use in masonry, concrete and reinforced concrete.