6pc Dry Diamond Drill Bits Set for Porcelain Tile Ceramic Concrete Granite Marble Hard Materials

The Mgtgbao Dry Diamond Drill Bits set includes 6 pieces: 3 drill bits with a 3/16" (5mm) diameter and 3 drill bits with a 1/4" (6mm) diameter, all featuring a hex shank. These versatile diamond-tipped drill bits are designed for a wide range of applications, including granite, marble, masonry, concrete, tile, ceramic, and various types of stone.

The highlight of these drill bits is their self-cooling capability. Wax cores are built into the diamond tips, which automatically absorb and dissipate heat during the drilling process. This feature allows for dry drilling, although water can be used as an additional cooling method, particularly when working with harder stones like granite.

The drill bits' performance is enhanced by the vacuum-brazed diamond technology, which provides high efficiency, faster cutting, and longer-lasting durability. The 65mm length of the drill bits ensures they can tackle a variety of project depths.

Using these diamond drill bits is straightforward and user-friendly. The drilling process should begin with the drill bit angled at approximately 45 degrees to the surface, allowing the bit to start the hole and preventing it from slipping. Once the hole has started, gradually adjust the drill bit to a more upright position, using a circular motion to guide it through the material.

It's important to note that minimal pressure is required during the drilling process, as the drill bit will do the majority of the work. Users will feel the bit break through the back of the glass or tile once the hole is complete.

The package includes a storage bottle for convenient carrying and organization of the 6-piece diamond drill bit set. This versatile collection of 3/16" (5mm) and 1/4" (6mm) dry diamond drill bits with hex shanks is an excellent choice for a wide range of DIY and professional projects involving porcelain, ceramic, granite, marble, masonry, concrete, and various types of tile and stone.

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