✅ Product Dimensions：17.7 x 1.3 x 1.3 in / 450 x 32 x 32 mm
✅ Precision Engineered Design: Features universal 5/8"-11 thread for quick assembly onto standard core drilling equipment or handheld drills; offers versatility and convenience.
✅ Dust-Free Wet Cutting: Reduces dust with water cooling and lubrication; ideal for indoor or enclosed spaces, minimizing dust pollution to operators and surroundings.
✅ User-Friendly Structure: Includes highly regular teeth and a concentric shaft design; reduces center offset risk, ensuring precise core drilling.
✅ Stable and Efficient: Crafted with high-quality carbon steel components and diamond-grit head; excellent wear resistance and extended lifespan; laser welding ensures no tooth loss or weld detachment.
✅ Wide Applications: Perfect for drilling reinforced concrete, red bricks, concrete, foam bricks, and other tough materials; widely used in air conditioning, pipelines, stair railings, highways, airports, and various construction scenarios.
