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There are several types of core drill bit extension rods available, including straight extension rods, tapered extension rods, and threaded extension rods. Each type has its own unique design and is used for specific drilling applications. Straight extension rods are used for drilling straight holes, tapered extension rods are used for drilling holes with a conical shape, and threaded extension rods are used for attaching different types of drill bits to the extension rod.

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Impact drill bits come in various types, each tailored to specific applications. Twist bits, for instance, are ideal for general-purpose drilling in wood, metal, or plastic Twist bits, for instance, are ideal for general-purpose drilling in wood, metal, or plastic Twist bits, for instance, are ideal for general-purpose drilling in wood, metal, or plastic Twist bits, for instance, are ideal for general-purpose drilling in wood, metal, or plasticimpact drill bits. Masonry bits, with their carbide tips, excel at drilling through brick, concrete, and other masonry materials. Meanwhile, screw-driving bits are designed to work seamlessly with screws, simplifying the process of fastening and unfastening.

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