HSS TCT Carbide Tipped Chainsaw Drill Bits Hole Opener 22-65mm

General descriptionHSS TCT Carbide Tipped Chainsaw Drill Bits Hole Opener set includes 6 high-quality carbide tipped drill bits with diameters ranging from 22 mm to 65 mm. These bits are designed for durability and efficiency, featuring a thick carbide alloy construction that is rust-proof and sturdy. A built-in spring mechanism helps prevent jamming during operation, making them ideal for various drilling tasks.Technical specificationsMaterial: Carbide and alloy steelDiameter: 22 mm / 0.86", 30 mm / 1.18", 35 mm / 1.38", 45 mm / 1.77", 50 mm / 1.97", 65 mm / 2.56"Total length: 68 mm / 2.68"Shank Diameter: 9 mm / 0.35"Compatibility and accessoriesCompatible with electric drills, hand drills, and augersPackage includes 6 TCT Carbide End MillsUsageSuitable for drilling stainless steel plates up to 3 mm thick and iron plates less than 10 mm thickEffective for drilling aluminum alloy metalsIdeal for installing locks and knobs on doors and cabinetsCan drill holes in various materials including steel, stainless steel, copper, brass, fiberglass, Formica, iron, aluminum, wood, and pipesOther informationWhen cutting refrigerated materials, ensure the cutting edge is filled with coolant