Klein Tools 31948 Bi-Metal Hole Saw, 3-Inch

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 drywall, ceiling tile steel, wood, plastic and stainless steel 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 Additional Information Overall Length:2""(5.1 cm) Material:Steel Hole Diameter:3"" (7.6 cm) Pipe Entrance Size:2.5""(6.4 cm) Drilling Depth:2"" (5 cm) For Use With:31906 Weight:3.5 oz (99.8 g)