
Vacuum Brazed Diamond Core Drill Bit Tile Hole Saw Cutter for Porcelain Tile. Vacuum Brazed Technology: Uses vacuum brazed technology for longer working life and less chipping on tiles. Dry and Wet Cutting: Can be used both dry and wet, meeting various user environments and needs. Customizable Colors: Available in Gold, Black, Red, Blue, or customized as per your requirement. Multi-Size Options: Diamond height available in 10mm or 15mm; total height is 60mm. Fast Cutting Speed: Matrix type design ensures faster cutting speed without chipping. Professional Manufacturer: Over 20 years of experience in manufacturing and supplying diamond tools. Easy Operation: Easy to install and operate; start at 45-degree angle then drill at 90 degrees. OEM/ODM Service: Produce diamond tools with different models or sizes as per your request.