Attributes:* Drilling Diameter: 10mm / 0.39 inches* Drilling Depth: 43mm / 1.69 inches* Hex Shank Size: 1/4"* Overall Length: 73mm / 2.87 inchesWhat Is Included:* 2 Pieces x Diamond Core Drill BitApplications & Features:--- Diamond drill bits are suitable for wet/dry drilling/forming/engraving/cutting on various hard materials, including concrete, stone, ceramic tiles, marble, etc.--- The diamond core drill bit is designed with a large clearance hole, allowing for efficient removal of debris during drilling. This feature prevents clogging and enhances drilling performance. To use, attach the drill bit to a compatible drill using the 1/4 inch hex shank.--- The cutting edge of the diamond core drill bit is made of sintered diamond, which has high hardness and wear resistance and can be cut easily.
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