10 Pcs Carbide Hole Saw 13 To 48mm 3 8in Shank High Hardness Rust Prevention Hole Cutter Drill Bit for Hard Metal

Feature: 1. MULTI FUNCTIONAL: The set includes 8 hole cutters and 2 spare drill bits, which can drill holes with diameters of 13, 16, 19, 29, 35, 45, and 48mm. 2. EXCELLENT CARBIDE: The hole saw adopts TCT carbide cutter and titanium plated carbide teeth, ensuring high hardness, rust prevention, and durability. 3. 3 BLADE DESIGN: The hole saw teeth adopts three blade design, including outer blade, middle blade, and inner blade, making it sharper and more efficient, ideal for cutting hard metals. 4. WIDE PURPOSE: This hole saw set is very suitable for hard metals, stainless steel plates, square tubes, iron, cast iron, wood, fiberglass, and other general plates. 5. STANDARD SHANK: These hole cutter with standard 3 8 inch shank are suitable for handheld electric drills, vertical electric drills, mobile belt magnetic drills and more. Specification: Item Type: Carbide Hole Saw Material: Carbide Opening Diameter: Approx. 13mm 0.51in, 16mm 0.63in, 19mm 0.75in, 29mm 1.14in, 35mm 1.38in, 45mm 1.77in, 48mm 1.89in Opening Depth: Approx. 25mm 1in Shank Diameter: 3 8in. Package List: 8 x Carbide Hole Saw2 x Spare Drill Bit2 x Hex Wrench1 x Storage Box Note: 1. Cannot be used for concrete, ceramic tile, and stone.2. There is slight size error.