✓Premium HSS Bi-Metal Construction: Made from durable HSS bi-metal material with sharp teeth for smoother cutting, better wear resistance and longer service life. This 10-3/4 inch hole saw is designed to cut clean large holes in wood, drywall, plywood, MDF, plastic board and thin metal sheet
✓10-3/4 Inch Large Hole Cutting: The 10.75 inch / 273mm diameter creates large openings where standard hole saws are too small. With about 1-1/4 inch cutting depth, it is suitable for remodeling, construction, HVAC duct openings, air vents, speaker holes and other large-hole projects
✓Works on Common Building Materials: Designed mainly for wood board, drywall, gypsum board, plywood, MDF, plastic, PVC board and thin sheet metal. For best results on metal, use low speed, steady pressure and cutting oil. Not recommended for thick steel plate or heavy-duty metal drilling
✓Complete 4-Piece Hole Saw Kit: Package includes 1 x 10-3/4 inch hole saw, 1 x heavy-duty arbor with pilot drill bit, 1 x extra replacement pilot drill bit and 1 x hex wrench. The included arbor helps provide a stable connection and makes the set ready for installation and cutting work
✓Important Use Tips and Material Limits: Start drilling at low speed to create a guide groove, then increase speed gradually. Keep the drill steady and avoid excessive pressure. Please wear protective gear during use. Not for stone, ceramic, tile, marble, granite, quartz, concrete or other masonry materials
✓Heavy-Duty Arbor System: Features a robust arbor with secure threading that ensures stable attachment to your drill, minimizing wobble and providing consistent cutting performance throughout your project for professional-quality results