The Makita HR2631F has forward and reverse, variable speed controlled by trigger, torque limiter, double insulation, depth stop, 40 different bit angle settings. 3 mode: Rotation only, rotation with hammering or hammering only. It has a one touch sliding chuck for easy bit installation and removal. 2.4J impact energy. Max drilling: 26mm in concrete with TCT bit, 68mm in concrete with TCT core, 80mm in concrete with diamond core, 32mm in wood and 13mm in steel. 0 - 4,600 ipm impacts per minute. 800w input wattage. 2.9kg weight. No load speed 0 - 1200 rpm 1 years warranty as standard but if registered online within 30 days online at Makita can be extended to 3 years warranty. Developed from HR2611F with an enhanced operation-mode change lever. Modified operation-mode change lever enables switch from 'Rotation' to 'Hammering' mode and vice-versa without rotating the chuck. Led job light. Rotation only, rotation with hammering or hammering only. One touch sliding chuck for easy bit installation and removal. 40 different bit angle settings. SDS plus fitting.