Product Description
- EFFICIENT & SMOOTH CUTTING: The glass drill bit is made of premium grade diamond, delivers more effective performance than a traditional carbide or bi-metal hole saw. Vacuum brazing technology makes it highly thermostable and durable to use.
- COMPLETE TOOL SET: Our porcelain drill bit includes 6 sizes:1/4", 5/16", 3/8", 1", 1-3/8", 2". It features a 5-inch saw blade. Having these types available will help you cover almost all of your applications. The drill set also comes with a blade for your convenient operation.
- HUMANIZED STRUCTURE: This hole saw drill bit set adopts 5/8"-11 universal thread, suits for angle grinder. The design of U-shaped chip grooves provides longer working life, fast and smooth drilling.
- SIMPLE OPERATION: The diamond hole saw drill bit set can be used both dry and wet, to meet your various needs, recommended adding some water to prolong the service life.
- WIDE APPLICATION: The diamond drill bit set ensures a clean and accurate hole on porcelain tile, granite, marble, and stone. It also applies to masonry, brick, and all similar materials.
