Feature Highlights: 1. Reliable Performance – Delivers clean, precise cuts in glass and tile with ease. 2. Diamond-Enhanced Durability – Made with electroplated diamond grit for long-lasting sharpness and wear resistance. 3. Versatile Size Range – Includes 25 pieces in diameters of 20, 25, 32, 35, and 38mm to handle various hole-cutting needs. 4. Optimized for Electric Drills – Works best when used with an electric drill (drill not included) for smooth and efficient operation. 5. Practical Full Set – Comes as a complete 25-piece set, ready for multiple projects without the need for extra purchases. Product Details: This diamond hole saw set is designed for clean, accurate drilling in glass and tile. The electroplated diamond construction ensures lasting sharpness and consistent performance. For best results, use with an electric drill. The set includes a range of sizes to suit different tasks, all packed for convenience and ready to use right away. Specifications: - Color: Silver - Material: Diamond-coated - Process: Electroplating - Diameters: 20mm, 25mm, 32mm, 35mm, 38mm - Quantity: 25 pieces Package Includes: 25 × hole saw drill bits Only the items listed above are included. Note: Slight color variations may occur due to lighting and screen differences. Allowable sizing error is +/- 1–3cm.