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

About this item

• 【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.
• 【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.
• 【USAGE】The Hole saw set is compatible with Bench drill, magnetic drill, drill percussion, etc. Ideal for various materials including hard metal, stainless steel plate, square tube, iron, cast iron, wood, F.R.P, and other general sheet metal.
• 【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.
• 【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.