Carbide Tip TCT Hole Saw Cutter Drill Bit Metal Alloy Stainless Steel

Product name: TCT Alloy Hole Saw ​Specification: 12-300mm ​Material: YG10X Tungsten Carbide ​Body material: 45# carbon steel ​Machine: Electric drill /Bench drill ​Applicable materials: stainless steel less than 4mm, aluminum alloy, iron, angle iron, cast iron less than 20mm ​ ​Precautions: ​1. Check whether the center drill is tightened, turn on the machine and check the concentricity of the hole saw. When drilling, place the hole saw perpendicular to the metal, otherwise the alloy will fall off easily. It is best to use cutting fluid to cool down the thick metal ​2. Please follow the drilling speed table when drilling, otherwise it is easy to damage the hole saw ​3. When using a hand drill, make sure that the hole saw is perpendicular to the metal, it is best to use a bench drill to operate