Bi-Metal Hole Saw 1 1/2 Inch, 35 mm Cutting Depth HSS Hole Cutter for Cutting Wood, Plastic, Drywall, Plasterboard and Soft Metal Sheet, Red 1-1/2 Inch Size:1-1/2 Inch Photoluminescent Exit Sign Red -

Photoluminescent Exit Sign Red - Aluminum Code Approved UL 924 / IBC / NFPA 101

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Bi-Metal Hole Saw 1 1/2 Inch, 35 mm Cutting Depth HSS Hole Cutter for Cutting Wood, Plastic, Drywall, Plasterboard and Soft Metal Sheet, Red 1-1/2 Inch Size:1-1/2 Inch Photoluminescent Exit Sign Red -Bi Metal Hole Saw 1 1 2 Inch, 35 mm Cutting Depth HSS Hole Cutter for Cutting Wood, Plastic, Drywall, Plasterboard and Soft Metal Sheet, Red Bi metal hole saw is compatible with a wide variety of materials like soft metal, wood, PVC board, plastic and drywall. It also cuts faster and smoother and with reduced vibration due to the variable pitched teeth. High speed steel is used on the outer edge due to its wear resistance properties and forms the