3-in-1 Diamond Core Drill Bit Set,20-35-50mm Stepped Pagoda Design Multi-Layer Conical Hole Opener

3-in-1 Diamond Core Drill Bit Set,20-35-50mm Stepped Pagoda Design Multi-Layer Conical Hole Opener Popis

Versatile Drilling Sizes: Engineered for precision, this 3-in-1 diamond core drill bit effortlessly creates 20mm, 35mm, and 50mm diameter holes. Its stepped pagoda design simplifies the process by eliminating the need to bits, making it a perfect choice for diverse drilling needs surfaces.
Precision and Efficiency: Featuring a , multi-layered tip and a unique three-stage reaming design, this drill bit cuts through hard materials like concrete, tile, and stone with ease. It ensures clean and accurate holes, enhancing your drilling efficiency and reducing spent projects.
Robust Durability: Crafted from premium materials, this drill bit set offers outstanding durability and longevity. It retains its cutting effectiveness even after extensive use, making it an ideal tool for both heavy-duty professional jobs and frequent DIY projects.
Easy Installation and Use: This drill bit set is compatible with most standard drills and requires no special tools or advanced skills for operation. It's designed for easy attachment and use, allowing both professionals and DIY enthusiasts to achieve precise results effortlessly.
Multi-Material Capability: The drill bit is exceptionally versatile and can penetrate a variety of materials including concrete, tile, marble, granite, quartz, and microcrystalline stone. It's an essential tool for a wide range of construction and home improvement tasks, ensuring reliable performance across different applications.

colour: Gold
material: Metal

Package Contents:
1 x Hole expander
1 x rod