Premium Tungsten Carbide Tipped Hole Saw Drill Bit Set with 2 Titanium-Plated Pilot Bits - Heavy Duty Cutter for Metal, Steel, Iron, Wood, and Plastic（19mm丨3/4''）

【High-Quality Craftsmanship】: Crafted with precision from top-quality TCT Carbide (Tungsten Carbide Tipped Cutters) and high-grade Titanium-plated cemented carbide teeth for unbeatable hardness, rust resistance, sturdiness, and durability.
【Versatile Size】: Ideal for tackling hard metals,this set includes a( 19mm丨3/4'')cutting diameter, ensuring you can drill clean, precise holes with ease. The cutting depth is 1 inch, and the shank diameter is 2/5 inch (10mm).
【Efficient Three-Blade Design】: Featuring a unique three-blade design, including outer, middle, and inner blades, our TCT hole saw teeth are sharper and more efficient, making them perfect for cutting through tough metals.
【Multi-Purpose Tools】: Compatible with bench drills, magnetic drills, gun drills, and more. This carbide hole saw set is designed to cut through hard metals, stainless steel plates, square tubes, iron, cast iron, wood.Note: Cannot be used for concrete, tiles and stone.
【High Precision and Perfect After-Sales Service】Our TCT Carbide Steel teeth ensure swift and clean hole-cutting, backed by our commitment to impeccable after-sales service. If you encounter any issues with your product upon receipt, please do not hesitate to contact us. We provide 24/7 customer support, guaranteeing prompt resolutions to any concerns you may have. Your satisfaction is our priority.

Hello,