KFFKFF Set of 6 Diamond Core Drill Bits, Diameters: 1/2/3/4/5/6 inches, 14-inch Drilling Depth, 1-1/4 in-7 Internal Thread, Designed for Wet Drilling in Reinforced Concrete, Brick

<div> <h3> <strong>Product Description</strong><br> </h3> <strong> <div>Set of 6 Diamond Core Drill Bits</div> </strong> <div> <div>This durable core drill bit set is designed with high-frequency, precision welding to ensure efficient and smooth drilling. Featuring a 1-1/4 inch-7 universal thread, it is suitable for use on reinforced concrete, red brick, concrete, foam brick, and similar materials.</div> </div> </div> <div> <div> <strong> <div>Set of 6 Pieces</div> </strong> <div> <div>This wet diamond core drill bit set features drill bits in sizes 1, 2, 3, 4, 5, and 6 inches, making it suitable for creating holes of different diameters in tough materials such as tile, glass, marble, and concrete. With this comprehensive set, you can handle a variety of drilling tasks without the need to buy separate bits for each size.</div> </div> <strong> <div>Designed for efficient wet drilling, this tool ensures smooth operation and optimal performance in various applications.</div> </strong> <div> <div>This diamond wet core drill bit is designed for efficient cutting in wet conditions, offering cooling and lubrication to reduce wear, enhance durability, and limit dust for a cleaner working environment.</div> </div> <strong> <div>Precisely Welded for Enhanced Accuracy</div> </strong> <div> <div>Designed with meticulous welding techniques, this concrete core drill bit offers outstanding resistance to wear and stability under high temperatures. Its diamond teeth remain firmly attached during demanding drilling tasks, reducing the risk of detachment or damage and ensuring extended durability.</div> </div> <strong> <div>Effortless to Use</div> </strong> <div> <div>These concrete core drill bits are designed for easy installation and operation, making them suitable for users of all experience levels. For best results, ensure the drill bit remains straight and properly aligned with the wall of the hole during use.</div> </div> <strong> <div>Wide Range of Uses</div> </strong> <div> <div>This core drill bit is designed to create accurate and clean holes in durable materials such as concrete, red bricks, and foam blocks. Ideal for various drilling tasks in construction and remodeling projects.</div> </div> <strong> <div>Versatile Compatibility</div> </strong> <div> <div>This concrete core drill bit works with a wide range of handheld drills and stand-mounted drilling machines. It can be effortlessly attached to your equipment for smooth operation.</div> </div> </div> </div> <div> <h3> <strong>Specifications</strong><br> </h3> <div>Item Model Number: 25*350 50*350 76*350 102*350 127*350 152*350</div> <div>Diameter: 1-6 in</div> <div>Inner Thread: 1-1/4 in-7</div> <div>Max Drilling Depth: 14 in/356 mm</div> <div>Welding Method: Laser Welding</div> <div>Wet/Dry Application: Wet</div> <div>Compatible Machines: Hand Drills, Stand Drills</div> <div>Compatible Cutting Materials: Reinforced Concrete, Red Bricks, Concrete, Foam Bricks</div> <div>Net Weight (Including Accessories): 29.5 lb/13.4 kg</div> <div>Product Dimensions(1 Inch): 16.81 x 1.02 x 1.02 in/427 x 26 x 26 mm</div> <div>Product Dimensions(2 Inches): 16.42 x 1.97 x 1.97 in/417 x 50 x 50 mm</div> <div>Product Dimensions(3 Inches): 16.42 x 3.00 x 3.00 in/417 x 76 x 76 mm</div> <div>Product Dimensions(4 Inches): 16.42 x 4.02 x 4.02 in/417 x 102 x 102 mm</div> <div>Product Dimensions(5 Inches): 16.42 x 5.00 x 5.00 in/417 x 127 x 127 mm</div> <div>Product Dimensions(6 Inches): 16.42 x 6.00 x 6.00 in/417 x 152 x 152 mm</div> </div> <div> <h3> <strong>Package Content</strong><br> </h3> <div>1 x Core Drill Bit</div> <div>1 x User Manual</div> <div>1 x Label</div> </div>

• Comprehensive 6-Piece Kit: The package features drill bits in sizes of 1/2/3/4/5/6 inches, equipped with a 1-1/4 in-7 universal thread. These are crafted for seamless compatibility with both handheld and stand drills, ensuring effortless installation and adaptability.
• Wet Core Drill Bit: Designed for wet drilling applications, this diamond core bit minimizes heat generation, enhancing its durability. It also reduces friction and increases drilling efficiency, ensuring smoother and faster performance.
• Robust and Reliable: Made from premium carbon steel and featuring precise welding, this concrete core drill bit offers a hardness rating of 95HRB. It minimizes heat generation during high-speed drilling, preventing blade separation and ensuring extended durability.
• Efficient Drilling Capability: This concrete core bit is designed with precision-engineered teeth to deliver clean, smooth edges and ensure faster, accurate cutting. The centered tooth alignment maintains stability, preventing wobbling or misalignment during high-speed operations.
• Versatile Use: Perfect for drilling into reinforced concrete, red brick, standard concrete, and foam brick. This core drill bit is frequently utilized in air conditioning setups, plumbing projects, stair railing installations, road construction, airport projects, and other building applications.