PRODUCT DETAILS Click an item to expand and learn more Overview Mafell's 16mm (approximately 5/8") hardened steel drill bit for the DD40P is sold individuallyThis bit is also used by some legacy Mafell duo dowel systems such as the Hoffman PDS-32 (1000W 13500 rpm Version)Uses:Creating mortise and tenon jointsCutting deep slots in timberMaking square or rectangular mortisesCarving out housing jointsCreating lock and hinge recesses in doorsForming deep grooves for structural beamsCrafting joints for timber framingHollowing out sections for embedded hardwareShaping slots for decorative joineryEnlarging existing mortises for adjustments or repairs Reviews Questions and Answers