Klein Bi-Metal Hole Saw, 4-1/2'' 31972 Optimized for cutting steel including stainless steel.
- Optimized for cutting steel including stainless steel.
- Cuts precise holes in drywall, ceiling tile steel, wood, plastic and stainless steel.
- Longest lasting, fastest cutting blade on the market.
- Multiple leverage points for easy slug removal.
- Heavy-duty steel construction includes 5 mil back plate to withstand abuse.
- Hex-shaped base for easy removal from arbor.
- Use with Klein Tools Arbor (Cat. No. 31906). Sold separately.