Lenox Speed Slot Hole Saw, Carbide Cutting Edge LXAH3338

• High performance carbide is welded to the cutting edge for durability and to help prevent tooth loss
• Aggressive tooth design drills through wood, steel, stainless, cast iron, fiber cement & plaster
• Patented Speed Slot? (r) staircase design has multiple leverage points for easy plug ejection
• Drills through thick materials in one pass
• Tall body easily drills through 2X dimensional lumber for rough-in work

Lenox speed slot hole saw, 400 rpm aluminum, 140 rpm stainless steel, 60 rpm fiber glass, 110 rpm ceramic tile, 50 rpm iron, 3-3/8 in dia, cutting edge material: carbide, applicable materials: abrasives, cast iron, stainless steel, steel, wood, suitable for: snap-back 2l, 6l arbor models