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The DeWalt DW5478 is a 4 cutter SDS Plus drill bit designed for durability and fast drilling in masonry applications. This bit features a drill diameter of seven eighths of an inch and an overall length of eighteen inches, making it suitable for deep hole drilling tasks.
This drill bit is engineered for high-speed drilling, making it ideal for commercial and industrial use. The open head design enables quick material removal, while the elongated four flute design enhances drilling efficiency.
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