About this item

• 3-1/2¡± hole saw constructed with long-lasting tungsten carbide grit edge, easy and fast cuts plaster stucco ceiling & wall. Cutting depth 1-1/2 inch
• Drilling holes through lots of abrasive materials, stucco, old plaster, drywall, sheetrock, cement board, plastic, PVC
• Clean and smooth cutting, slot for easy plug removal.
• Not recommended for cutting metal sheet, brick, concrete block, cement tile
• Comes with arbor and carbide-tipped pilot drills. Arbor: 7/16' shank, fit 1/2' chuck