7pcs/set Diamond Coated Hole Saw Tile Ceramic Glass Marble Granite Core Drill

100% brand new and high quality Features: High quality hole saw kit for drilling round holes easily and quickly. Sharp and durable teeth of hole saws ensure a powerful and high efficient action. Hole saws in various size(7 kinds 10-100mm) to meet different needs. Suitable for standard electric drill ordinary electric drill cordless drill bench drill etc. Can be widely used for drilling glass tiles granite ceramic and marble. Great for making clean and accurate hole on glass and tile for home hobby craft construction etc. Diamond Coated Hole Saw only other accessories demo in the picture is not included. Specifications: Material: Diamond Metal Drill Diameter: 10mm 25mm 40mm 55mm 70mm 80mm 100mm Color: Silver Quantity: 7pcs/set Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you! Package Contents: 7pcs/set x Diamond Coated Hole Saw