Diamond Hole Saw Kit Tile Drill Bits High Carbon Steel Diamond Drill Core Bits with Case for Porcelain Ceramic Granite

Feature: 1. Advanced Vacuum Brazed Diamond Technology: Constructed with high carbon steel and vacuum brazed diamond, this diamond hole saw kit offers exceptional sharpness and strength for fast drilling. 2. Versatile Drilling for Multiple Materials: Suitable for both dry and wet drilling, the diamond tile drill bits set efficiently handles tiles, granite, marble, brick, and other similar materials. 3. Comprehensive Material Edge Finishing: The diamond countersink drill bit is designed for chamfering, enlarging, grinding, and polishing concave holes, smoothing rough openings effectively. 4. Convenient for Use with Drill Press: Optimally used with drill presses, the kit comes with a storage case, making it easy to organize and portable for a wide range of everyday needs. 5. Optimal Speed for Enhanced Drill Longevity: Ensures the drill bit operates at a minimum speed of 2000 RPM before drilling; higher speeds result in longer tool life. Specification: Item Type: Diamond Hole Saw Kit Material: High Carbon Steel Weight: Approx. 850.00g 29.98oz Case Size: Approx. 26.5x14x8cm 10.43x5.51x3.15in. Package List: 12 x Drill Bits 1 x Storage Box