Sealey hammer drill 13mm variable speed with reverse 810w 230v sealey sd800 professional 810watt hammer drill with variable speed and reverse controls suitable for driving and removing screws hammer action allows up to 13mm capacity in masonry features high quality chuck with soft grip handle and body for added comfort supplied with adjustable side handle depth stop and 3mtr cable with bs approved plug sealey sd800 hammer drill 13mm variable speed with reverse 810w 230v