Klein's Bi-Metal Hole Saws are optimized for cutting steel. The blades provide the fastest, most consistent and longest lasting cutting on the market today. Heavy-duty construction includes thicker 5 mil back plates to stand up to abuse much better.

• Optimized for cutting steel including stainless steel
• Cuts precise holes in stainless steel and mild steel, drywall, ceiling tile, laminates, wood and plastic
• Long lasting, fast cutting blade
• Multiple slots provide different leverage points to easily remove slugs
• Heavy-duty steel construction includes a thick back plate to withstand abuse
• Hex-shaped base for easy removal from arbor
• Use with Klein Tools Arbor (Cat. No. 31906). Sold separately