Mafell's 650mm Metric auger bits case for the BST 650S includes one 12mm, 14mm, 16mm, 18mm, and 20mm bit (approximately 25-9/16" x 1/2", 9/16", 5/8", 11/16", 13/16")
Able to drill 2" 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 650S Drilling Station
Uses:
Creating mortise and tenon joints
Cutting deep slots for joinery
Making large-scale recesses for hardware installation
Carving out areas for inlays
Sculpting joints in timber framing
Removing large amounts of wood quickly for rough shaping