Carbide Hole Saw Kit for Metal - 4PCS TCT Drill Bit Set (3/4 to 1-1/2) for Stainless Steel

About this item

• 【TOP QUALITY】Made from high quality TCT Carbide( Tungsten Carbide Tipped Cutters), High-grade nitrogen aluminization M2(6542) steel pilot drill bit, ensuring its high hardness, rust proof, sturdy and durable.
• 【Size】Cutting diameter：3/4"(19mm), 1"(25.5mm), 1-1/4"(32mm),1-1/2"(38mm), Cutting Length: 1Inch(25mm), Shank Dia.: 3/8 Inch, perfect for drilling Hard Metal.
• 【ELECTROPHORETIC PAINT DESIGN】 The TCT hole serration adopts an electrophoretic paint anti rust design, and the length of the chip removal groove on the blade is twice that of other styles, making chip removal more smooth. The blade is made of hard alloy material, with a layered design of the outer, middle, and inner edges. It has low vibration and resistance during cutting, and is not prone to tooth breakage.
• 【APPLICATION】The Hole saw set apply to Bench drill, magnetic drill, drill percussion and so on. Perfect for hard metal, stainless steel plate, square tube, iron, cast iron, wood, F.R.P and other general sheet metal.
• 【HIGH PRECISION AND EASY TO USE】TCT Carbide Steel teeth for fast cutting of clean, round holes. Suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine.