Lenox Speed Slot Hole Saw, 600 rpm Aluminum, 200 rpm Stainless Steel, 80 rpm Fiber Glass, 160 rpm Ceramic Tile, 70 rpm Iron Speed, 2-3/8 in Diameter, Carbide Cutting Edge, Applicable Materials: Abrasives, Cast Iron, Stainless Steel, Steel, Wood, Suitable for: Snap-Back 2L, 6L Arbor Models
