Mafell's 460mm x 12mm (approximately 18-1/16" x 1/2") Metric auger bit for the BST 460 & 460S is sold individually
Able to drill 1/16" deeper than WoodOwl Auger Bits, but WoodOwl bits are specially made with US customary sizes and produce perfect holes without blowout
11mm shank (~7/16") is compatible with the Makita 6302H 1/2" Drill as well as the legacy Mafell A 18M bl cordless drill driver and ASB 18M bl cordless hammer drill driver
For precision drilling, use together with the Mafell BST 460 or 460S Drilling Station
For a combo pack including this 12mm bit, see Mafell's 460mm Bits Case