MaxTool 3-1/2 Inch TCT Hole Saw - 89mm Carbide Tipped For Concrete, Tile, Wood & Masonry

Contractors and serious DIYers, this MaxTool carbide-tipped hole saw cuts through tough materials like they're butter! The 3-1/2 inch (89mm) diameter with 2-1/4 inch cutting depth handles thick concrete, brick, tile, wood, and even asphalt without losing its edge. The carbide teeth stay sharp way longer than standard bi-metal saws, especially when dealing with abrasive materials. The multiple knock-out slots make removing the cut core super easy - no more banging the saw against the ground trying to get the piece out. The thick hardened backing plate prevents warping, which is crucial when you're putting pressure on tough materials. It fits standard arbors with 5/8-18 UNF threads, so it works with most drills and hole saw kits. The optimized tooth design reduces vibration and makes for smoother cutting with less effort. Whether you're running electrical conduit, plumbing pipes, or just need clean holes in masonry, this saw delivers professional results. Definitely wear safety gear though - these things mean business and throw some serious debris. Worth every penny if you do regular construction or renovation work where clean, precise holes matter.