Brazed Dry Drill Hole Drill Bits
🔩 🔧 Is it inconvenient to add water to a high-altitude drill hole or add water to slip easily? Dry drilling bit without water, fast drilling, non-slip and stable.Drill the perfect hole in hard materials! It’s never been this easy. Feature: 🙋♂️ No Water Added, Efficient Work - The inside of the drill body contains cooling wax to cool and lubricate the drill bit. Direct dry drilling without adding water for faster, more precise drilling. 🙋♂️ Chip Flute Design - The cutting edge adopts a chip removal groove design to easily remove chips, easy to clean, and greatly improve the punching efficiency. Less debris, less breakage, less heat, and a good finish. 🙋♂️ Wide Range Of Uses - Sets include common sizes and are ideal for home and professional use. Widely used for perforating ceramic tile, vitrified tiles, glass, ceramics, marble, granite, microcrystalline stone, and quartz stone. 🙋♂️ High Quality - Made of high-quality diamond and flame-retardant brazing, high hardness,