General description The Mophorn Core Drill Bit is a high-performance tool designed for efficient drilling in tough materials such as concrete, bricks, and foam bricks. Featuring advanced laser welding technology, this diamond core drill bit ensures fast and precise drilling, making it ideal for various applications including air conditioning installations, pipelines, stair railings, highways, and airports. Its versatile design allows for both wet and dry cutting, adapting to different project requirements. Technical specifications Compatible Cutting Materials: Red Brick, Concrete, Foam Brick Diameter: 108 mm (Φ 4.25 in) Maximum Core Depth: 241.3 mm (9.5 in) Wet/Dry Application: Wet or Dry Welding Method: Laser Welding Compatible Machines: Handheld Drills Adapter Specification: Inner Thread 5/8"-11 Product Dimensions: 290 x 108 x 108 mm (11.4 x 4.3 x 4.3 in) Item Model Number: 107300AA Net Weight (Including Accessories): 2.2 kg (4.9 lbs) Installation To set up the Mophorn Core Drill