HSS Construction Crafted from HSS4241 steel, this specialized lip and spur bit is designed for extended woodworking projects. Its resilient composition performs reliably with both hardwood and softwood materials. Universal Round Shank Design Features a precisely formed 9.5 mm (3/8 inch) round shank that fits securely in virtually all standard electric drill chucks. Prevents unwanted rotation during operation and simplifies tool changes for an efficient workflow. Accurate SelfCentering Point Incorporates a honed spur tip geometry that penetrates wood surfaces cleanly without preliminary indentation. Maintains true course on angled or irregular work pieces and reduces wandering on delicate veneers. Depth Management Includes an adaptable 19 mm outer diameter depth collar that adjusts smoothly along the 63 mm cutting length and secures firmly at the desired measurement settings. Use scenarios Cabinetry and furniture construction: drill clean holes in hardwood or softwood for dowels or hardware with minimal tearout and controlled depth. Veneer and plywood work: selfcentering tip minimizes wandering and delivers true holes near edges and delicate surfaces. Depthcontrolled cabinet work: set the depth collar to prevent overpenetration when drilling into cabinet back panels.