Compact and lightweight Capacity in steel 10mm Capacity in wood 21mm Capacity in masonry 8mm 1/4″ Hex driving shank 1 year manufacturer warranty with a further 2 years when registered within 30 days of purchase. This guarantee does not apply where non-genuine or recommended parts or accessories are fitted to the tool. The use of non-genuine or compatible batteries and chargers with Makita Tools will invalidate the Makita guarantee for our tools., Weight: 2.65 Pounds, Manufacturer: Makita