Klein Tools 31972 Bi-Metal Hole Saw, 4-1/2-Inch Subcategory:Drilling and Holemaking VDE Certified with unique three-part

VDE Certified with unique three-part insulation with white underlayer provides warning sign that insulation may be compromised

CAT5/5e and CAT6/6A)

Two large open pockets for parts

Their extended handle provides more comfort and cutting leverage

Made in USA with Custom

Klein Tools 31972 Bi-Metal Hole Saw, 4-1/2-Inch Subcategory:Drilling and Holemaking VDE Certified with unique three-partKlein'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 leverage points for easy