Effortlessly cut precise 2-1/2 inch circles into abrasive materials like tile, brick, and cement board. This high-speed steel hole saw features a tungsten carbide grit edge for durability and includes a carbide-tipped pilot bit to ensure straight, centered cuts.

• Cuts 2-1/2 in. diameter holes into tile and various masonry materials including fiberglass, brick, cement board, and block.
• Constructed with high-speed steel and a tungsten carbide grit edge to bore through tough, abrasive surfaces.
• Includes a carbide-tipped pilot drill bit to maintain straight and centered cuts.
• Optimized for performance at 400 rpm.
• Compatible with Milwaukee arbor models 49-56-7240, 49-56-7250, 49-56-9100, 49-56-7055, and 49-56-7040 (sold separately).