5-16mm Hexagonal Shank Brazed Dry Ceramic Tile Drill Bit Marble Vitrified Tile Hole Opener Drill Bit Hole Saw

5-16mm Hexagonal Shank Brazed Dry Ceramic Tile Drill Bit Marble Vitrified Tile Hole Opener Drill Bit Hole Saw Popis

Dry Drilling Design: This innovative set features grinding stone core drill bits that utilize a wax lubricant to cool the cutting surface during dry drilling. For extended drilling sessions, water can be added to enhance cooling, ensuring optimal performance and longevity of the bits while tackling materials.
Versatile Application: The grinding stone-tipped drill bits are specifically designed for a wide range of hard materials including porcelain, ceramic, granite, marble, masonry, concrete, and various types of tile and stone. This versatility makes them an essential tool for both professional contractors and DIY enthusiasts.
Self-Cooling Technology: Each drill bit is integrated with a wax that melts during use, effectively absorbing and dissipating heat. This self-cooling feature allows for dry drilling, while the option to add water extends the life of the bits, especially when working with harder stones.
Quick Change Hex Shank: Featuring a 1/4 inch hex shank, these drill bits provide a secure grip and are compatible with various drill styles. The quick-change design allows for effortless swapping of bits, enhancing your productivity and making it easier to between different tasks.

**Mgtgbao Dry Grinding Stone Drill Bits: 7pc 5-16mm with Hex Shank for Porcelain Tile, Ceramic, and Marble**

**Description/Features:**
Versatile drilling for granite, marble, masonry, concrete, tile, ceramic, and stone.
Built-in wax core for cooling; our Grinding Stone Tipped Drill Bits feature wax that absorbs and dissipates heat during use.
Designed for dry drilling; use water for extended drilling . Note: Always use water when drilling granite.
Vacuum Brazed Grinding Stone technology ensures high efficiency, faster cutting, and longer lifespan.

**Using Steps:**
1. Begin drilling at a 45-degree a