VEVOR Core Drill Bit, 1 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry

<div> <h3> <strong>Product Description</strong><br> </h3> <strong> <div>1 Inch Dry Diamond Core Drill Bit</div> </strong> <div> <div>This professional core drill bit features a pilot drill and cutting teeth, crafted using high-frequency high-precision welding for fast, clean drilling. Featuring a 5/8-11 universal thread, it is compatible with various machines and is ideal for drilling into hard concrete and brick surfaces.</div> </div> </div> <div> <div> <strong> <div>Durable High-Performance Material</div> </strong> <div> <div>Made of premium carbon steel with diamond-grit teeth, this core drill bit maintains sharpness while cutting and grinding hard materials, delivering excellent wear resistance and long-lasting durability.</div> </div> <strong> <div>High Compatibility</div> </strong> <div> <div>Our diamond dry coring bit includes three adapters for easy compatibility with SDS Plus, SDS Max, and 1/2 in hex drill bits. No need for additional purchases—this set handles all your drilling needs.</div> </div> <strong> <div>High-Precision Welded</div> </strong> <div> <div>Crafted with high-precision welding for excellent wear resistance and high-temperature stability, this concrete core drill bit keeps diamond teeth strong and secure under tough drilling conditions, minimizing tooth loss or detachment for long-lasting durability.</div> </div> <strong> <div>Easy to Use</div> </strong> <div> <div>This diamond core drill bit is easy to use. First, insert the pilot drill into the adapter, ensuring the drill's angle matches the adapter bolt hole. Tighten the screws securely. The pilot drill must be centered, with a deviation no greater than 1 mm for accurate drilling.</div> </div> <strong> <div>Versatile Application</div> </strong> <div> <div>The core bit ensures clean, precise holes in tough materials like red bricks, concrete, and foam blocks. Suitable for all your drilling needs in construction and renovation projects.</div> </div> <strong> <div>Universal Design</div> </strong> <div> <div>Our&nbsp;concrete core bit is compatible with most hammer drills and drill machines. Easily install the drill bit on your existing equipment for seamless use.</div> </div> </div> </div> <div> <h3> <strong>Specifications</strong><br> </h3> <div>Item Model Number: dry drill 25*250 5/8-11 internal thread</div> <div>Diameter: 1 in/25 mm</div> <div>Inner Thread: 5/8-11</div> <div>Max Drilling Depth: 9-1/2 in/241 mm</div> <div>Welding Method: Laser Welding</div> <div>Wet/Dry Application: Dry</div> <div>Compatible Machines: Hammer Drills, Drills</div> <div>Compatible Cutting Materials: Reinforced Concrete, Red Bricks, Concrete ,Foam Bricks</div> <div>Net Weight (Including Accessories): 8.62 lb/3.91 kg</div> <div>Product Dimensions: 10.94 x 0.98 x 0.98 in/278 x 25 x 25 mm</div> </div> <div> <h3> <strong>Package Content</strong><br> </h3> <div>1 x Core Drill Bit</div> <div>1 x SDS Plus to 5/8-11 Adapter</div> <div>1 x SDS Max to 5/8-11 Adapter</div> <div>1 x 1/2" Hex to 5/8-11 Drill Adapter</div> <div>1 x Pilot Drill</div> <div>1 x Hex Wrench</div> <div>1 x User Manual</div> <div>1 x Label</div> </div>

• High Compatibility: This set includes a 1-inch diameter core drill bit, three adapters, and one pilot drill, making it compatible with most standard drills and hammer drills. Combine versatility and convenience for various tasks
• Precise Positioning: Our diamond dry coring bit comes with a pilot drill, no need for pre-drilling. The sharp tip quickly penetrates the surface, allowing for faster and more accurate positioning, ensuring smooth operation without switching modes
• Durable & Sturdy: Crafted from quality carbon steel with high-precision welding, this concrete core drill bit boasts 95HRB hardness. It resists heat buildup during high-speed drilling or dry operations, avoiding blade detachment and enhancing longevity
• High-Performance Drilling: Our core bits for concrete features precision-ground teeth for smooth, burr-free edges and faster, accurate cuts. The tooth center aligns with the installation axis, resisting wobbling or shifting during high-speed rotation
• Wide Application: Ideal for drilling through reinforced concrete, red brick, concrete, and foam brick. This core bit is commonly used in air conditioning installations, plumbing, stair railings, highways, airports, and various constructions