Adjustable Metal Hole Cutter — precise, durable hole cutting for wood, plywood, drywall and panels Key benefits Precise, repeatable holes: Easily set the cutting diameter with the built-in adjustable scale for accurate, consistent results every time. Time and material savings: Fast, efficient cutting reduces rework and wasted material compared with improvised methods. Durable construction: Metal body provides long service life and reliable performance for frequent use. Versatile compatibility: Designed for wood, plywood, drywall (gypsum board) and various panel materials used in carpentry and installation work. What it does Quickly converts a drill into a clean hole-cutting tool with an adjustable range of diameters. The clear scale lets you fine-tune the size so holes match fixtures, cables or joinery requirements without guesswork. Who it’s for Hobbyists and DIYers working on home repairs or furniture projects. Engineers and technicians needing accurate openings for installations or prototypes. Woodworkers and carpenters who require repeatable hole sizes in assembly and finishing work. Practical use scenarios Installing recessed lights or ventilation outlets: set the cutter to the required diameter and produce clean holes in drywall or panels for fast fitting. Running cables and pipes: cut precise pass-throughs in plywood or wallboard for neat routing of wiring and plumbing. Joinery and component fitting: create accurately sized holes in wooden parts and boards for dowels, bushings or custom fittings. Key attributes at a glance Function: Adjustable hole cutter for drill-mounted use Compatibility: Wood, plywood, gypsum board (drywall), panels Adjustment: Built-in scale for precise diameter setting Material: Metal construction for durability and consistent performance Ideal for: DIY, engineering tasks, woodworking projects Use this tool when you need reliable, repeatable holes without the expense or setup time of specialized machinery.