VEVOR Core Drill Bit, 1-1/4" Wet Diamond Core Drill Bits, 14" Drilling Depth Concrete Core Drill Bit, 5/8"-11 Inner Thread, Laser Welding, Diamond Wet Coring Bit for Concrete Brick and Block

US$23.90

Our core drill bit is crafted from high-quality carbon steel with diamond-grit teeth. Diamond is one of the hardest materials on Earth, ensuring outstanding wear resistance. The diamond-grit core drill bit remains sharp and extends its lifespan when cutting and grinding tough materials.

• ●Our core drill bit is crafted from high-quality carbon steel with diamond-grit teeth. Diamond is one of the hardest materials on Earth, ensuring outstanding wear resistance. The diamond-grit core drill bit remains sharp and extends its lifespan when cutting and grinding tough materials.
• ●Laser welding technology ensures exceptional wear resistance and high-temperature stability for the diamond core drill bit, making it ideal for various drilling conditions, even in high-temperature environments. It's less prone to tooth loss and weld detachment, resulting in increased durability.
• ●Our wet core drill bit is for wet cutting. Water cooling and lubrication reduce drill bit wear, prolonging its lifespan, and minimizing dust.
• ●The concentric shaft design provides more stable drilling operations. It reduces drill bit vibration and swing, decreasing the likelihood of the drill bit getting stuck or deviating from the track, ensuring smoother operations.
• ●The wet drill core bit ensures clean and precise holes in tough materials like reinforced concrete, red bricks, concrete, foam bricks, and more.
• ●Drilling Depth: 1-1/4 inch

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