Mortise Converter User friendly design that simplifies installation Enables quick self installation, saving you time and energy Square Hole Drill Fixed Bracket Built for durability Ensures efficient installation and removal of drill accessories Square Hole Drill Bit Adapter Versatile and reliable go to solution for all drilling needs Designed for both table drills and hand drills Ideal for woodworking, furniture creation, and related applications Elevates the functionality of benchtop and hand drills Accommodates clamp diameters ranging from 38 to 55 mm (1.5 to 2.2 inches) for simple installation and operation Use scenarios Woodworking and furniture projects: use the Square Hole Drill Bit Adapter with a table drill or hand drill to handle a variety of drilling tasks, improving versatility and workflow. Quick accessory changes: pair the Square Hole Drill Fixed Bracket with drill accessories to streamline installation and removal during multi step projects. Benchtop or hand drill upgrade: install and operate the Square Hole Drill Bit Adapter on drills with clamp diameters from 38 to 55 mm to expand drilling options and adapt to different accessories.