Flexible Wet and Dry Cutting Performance: This core drill bit is designed for both wet and dry cutting applications; In dry mode, it provides rapid cutting and efficient debris removal, optimizing productivity; In wet mode, water cooling and lubrication reduce friction, extend the drill bit's life, and minimize dust, promoting a cleaner, safer work environment;
Advanced Laser Welding for Strength and Stability: The application of laser welding technology enhances the drill bit’s ability to withstand high temperatures and heavy wear; This innovative process reduces the likelihood of tooth loss or weld separation, increasing the bit’s longevity and making it suitable for demanding drilling tasks in challenging conditions;
Long-Lasting Durability and High Efficiency: Crafted from premium carbon steel and fitted with diamond-grit teeth, this core drill bit offers remarkable durability; Diamond's natural hardness provides exceptional wear resistance, ensuring the bit stays sharp and efficient for longer, even when working with tough, abrasive materials;
Precision Engineered Design: Our core drill bit is designed with universal 5/8"-11 thread, making it easy to quickly assemble onto standard core drilling equipment or handheld drill machines, providing versatility and convenience;
Dual-Use Wet and Dry: Our diamond core drill bit is suitable for both dry and wet cutting conditions; Dry cutting provides faster speeds, while wet cutting reduces dust, catering to various project needs; It's simple to operate with high flexibility;
Wide Applications: Our wet/dry drill core bit is ideal for drilling into hard concrete, bricks, stone, and other tough materials; It is widely used in installations for air conditioning, pipelines, stair railings, highways, airports, and various construction scenarios;
Perfect Kit: Our concrete core drill bit comes with a pilot bit for precise alignment, preventing the drill bit from deviating from the target location; An additional 3.15 in / 80 mm diamond saw blade is included for cutting tasks, eliminating the need for separate purchases;
Stable and Efficient: Our masonry core drill bit is crafted with high-quality carbon steel components and a diamond-grit head, ensuring it boasts excellent wear resistance and an extended lifespan; Laser welding technology ensures no tooth loss or weld detachment, maintaining cutting efficiency;
Specification: Item Model Number: 107300AA; Diameter: Φ 4.25 in / 108mm; Adapter Specification: Inner Thread 5/8"-11; Maximum Core Depth: 9.5 in / 241.3 mm; Welding Method: Laser Welding; Wet/Dry Application: Wet or Dry; Compatible Machines: Handheld Drills; Compatible Cutting Materials: Red Brick, Concrete, Foam Brick, etc;; Product Dimensions: 11.4 x 4.3 x 4.3 in / 290 x 108 x 108 mm; Net Weight (Including Accessories): 4.9 lbs / 2.2 kg
