Diamond Core Drill Bit - FOCSTOL 2-1/2''(65mm) Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz 5/8''-11 Thread

The Laser Welded Diamond Core Drill Bit Set is a premium quality drilling solution designed for various applications, including drilling through hard materials like concrete, brick, and stone.

With its advanced laser welding technology, these drill bits are built to last longer and perform better than traditional drill bits.

The set includes diamond core drill bits in various sizes, ranging from 6mm to 102mm, with different shank types for easy handling and versatility.

Whether you're a professional contractor or a DIY enthusiast, this set is perfect for any drilling project.

Its high-quality construction ensures precise and accurate results, making it an excellent investment for any drilling needs.