About this item Versatile Portable Drill StandThe Square Hole Drill Bit Adapter serves as a portable drill stand enabling you to drill straight holes angled holes on the edge of a board or even on round stock. This versatile feature is crucial for the success of various DIY projects that require drilling precise and straight holes. NoteSquare hole drill and electric drill are not included in the package. Flexible Square Hole Drill Fixing BracketDesigned for both straight and angled drilling as well as drilling on the edge of a board or round stock the drill bit adapter is compatible with ordinary small electric drills old-fashioned table drills and household table drills. As its precise design the Square Hole Drill Bit Adapter ensures effective and accurate drilling operations. It allows for smooth and controlled drilling delivering professional-grade results for woodworking projects. Stable and Adjustable Large HandleEquipped with a large handle the drill bit adapter can be securely mounted in a fixed position on the base providing maximum support for any drilling motion. Its all-metal base features an angle readout allowing for precise angle cuts ranging from 45 degrees to 90 degrees. Mortising Attachment for Enhanced Drill PressThe Square Hole Drill Bit Adapter serves as a mortising attachment for benchtop drill presses and hand drills with a clamp diameter ranging between 38 to 55mm (1.5 to 2.2 inches). This effortless installation expands the capabilities of your table drill and hand drill making it the ultimate solution for woodworking furniture making and related industries. Dual-Use Support Bracket for Enhanced ConvenienceDesigned for both table drills and hand drills the Square Hole Drill Bit Adapter provides dual-use support. This feature allows for seamless transitions between different drilling tools providing added convenience and versatility. It is an essential tool for professionals and hobbyists involved in woodworking and similar trades.