Dry & Wet Use Hole Saw: Our diamond hole saw can be used for both dry and wet drilling, improving work efficiency and operational flexibility; Dry drilling is faster, while wet drilling helps reduce drill bit temperature and minimize wear caused by high temperatures, thereby extending its service life 1/2-Inch M14 Shank Hole Saw: M14 shank design meets international standards and is compatible with angle grinders; Sturdy construction with internal threads ensures a secure connection that withstands high pressure and torque; The 1/2-inch diameter is ideal for precise drilling in materials like Porcelain Tile, Ceramic Tile, Granite, Stoneware, Marble, and Quartz. Perfect for high-precision, small-hole tasks Equipped with Cooling Wax: The cooling wax is abundantly supplied, providing excellent cooling and lubrication for the hole saw; It effectively reduces tool wear and deformation, improves cutting efficiency and drilling precision, minimizes dust generation, and extends tool life; Especially during dry drilling, it can effectively replace water for cooling the drill bit Premium Materials: Made from Alloy Steel and Diamond, these tools boast superior hardness, resulting in higher wear resistance; They can easily handle various hard materials without wearing down, ensuring durability; Additionally, their excellent hardness and strength prevent the tools from dulling quickly during use, maintaining long-lasting sharpness and enhancing cutting and drilling efficiency Vacuum Brazing: Using vacuum brazing technology ensures superior stability and durability, with excellent wear resistance and thermal stability; Compared to traditional coated hole saws, it offers a longer service life; It provides outstanding performance, with fast and efficient drilling, a smooth and steady drilling process, and clean, burr-free, and unbroken edges on the hole surface
1/2 Inch Diamond Hole Saw - 12 mm M14 Shank Diamond Core Drill Bit for Angle Grinder, Dry/Wet Diamond Hole Opener for Tile, Granite, Marble, Glass, Ceramic, Brick, Stone
This 1/2 inch Diamond Hole Saw is the perfect tool for precise drilling in hard materials like porcelain tile, ceramic, granite, marble, glass, stone, and more. Featuring a 12 mm M14 shank, it is compatible with most angle grinders, offering a secure, high-torque connection for reliable, high-performance drilling.
Designed for both dry and wet use, this diamond core drill bit improves work efficiency and flexibility. Dry drilling is faster, while wet drilling helps cool the bit, reducing heat buildup and wear, thus extending its service life.
The hole saw comes with cooling wax, which provides superior lubrication and cooling, especially during dry drilling. This reduces tool wear, minimizes dust, improves cutting efficiency, and ensures smoother, more accurate drilling. It also acts as an effective substitute for water cooling when dry drilling is required.
Crafted from high-quality alloy steel and diamond, this hole saw offers superior hardness and wear resistance, ensuring long-lasting sharpness and enhanced cutting efficiency. The vacuum brazing technology used in its construction guarantees excellent durability, wear resistance, and thermal stability. It also provides a smooth, burr-free hole surface and clean, precise holes, making it ideal for high-precision, small-hole tasks.
Whether you’re tackling tile, stone, marble, or glass, this diamond hole saw delivers a fast, efficient, and durable drilling solution for professionals and DIY enthusiasts alike.
