Cross hexagonal triangular drill bit with four hexagonal ceramic tile blades, surface covered

Features: *Made of high-quality materials, durable and long-lasting. *Surface coating, rust prevention. *Using four blades, punching is simple, stable, and sturdy. *Usually used for playing with tiles, mixing mud, drilling holes in walls, wood, glass, etc. *When drilling continuously, water cooling is required to avoid burning of the drill bit and extend its service life. Specifications: *Product Name: Drill Bit *Brown *Material: Cement hard alloy *Size: 3/4/5/6/8/10/12mm *Quantity: 1 piece Packaging content: 1 * Drill bit Attention: 1. Forward: 1 centimeter=10 millimeters=0.39 inches. 2. Due to various factors such as screen brightness and lighting brightness, the actual color of the project may be slightly different from the image displayed on site. 3. Please allow small manual measurement deviations to the data.