Enhance your drilling projects with this high-performance Diamond Drill Bit, designed for precision and durability across a variety of tough materials. Available in 80mm and 85mm sizes, this drill bit features a specialized design to efficiently cut through stone, ceramic, vitrified tile, glass, and more, making it an essential tool for both professional and DIY applications. Key Features: · Versatile Material Compatibility: Perfectly suited for drilling in stone, ceramic, vitrified tile, glass, and other hard surfaces, delivering clean and accurate holes every time. · Optimized Drilling Technique: Start by tilting the drill bit at a 45-degree angle to position the hole, then proceed with vertical drilling at a recommended speed of 800-1000 rpm for best results. · Suitable for Multiple Tools: Compatible with bench drills, power drills, and machine tools with drilling functions; please note it is not suitable for use with impact drills. · Superior Cooling Design: Continuous water application during drilling helps cool the drill bit, preventing overheating and prolonging its lifespan. · Segmented Cutting Edges: The unique segmented design reduces cutting resistance, improves chip removal, and ensures efficient drilling performance. · Triangle Drill Shank: This innovative shank shape prevents skidding during operation and can withstand higher torque, allowing for stable and precise drilling. · Oval Hole Chip Removal: The oval hole design on the drill bit promotes effective chip clearance, maintaining smooth operation throughout the drilling process. Specifications: · Item Type: Diamond Drill Bit · Available Sizes: 80mm, 85mm (Optional) · Total Length: 80mm / 3.15 inches · Shank Length: 5mm / 0.2 inches · Shank Diameter: 9.4mm / 0.37 inches · Working Depth: 54mm / 2.13 inches Package Includes: · 1 x Diamond Drill Bit This Diamond Drill Bit combines advanced cutting technology with user-friendly features to provide reliable, high-efficiency drilling on hard and fragile materials. Its durable construction and smart design make it an indispensable accessory for any drilling toolkit, ensuring precision, safety, and ease of use in each project.