Item Type: Hole Saw Material: Cemented Carbide Colour: Silver Specifications: Approx. 160mm / 6.3in Application: Widely used for cutting clean holes in concrete, brick work, drilling wall, stone, installing air conditioners, etc.1Quick Cutting: 160mm size together with incisive blade enables high drilling speed as well as clean cutting edge. 2Efficient Use: Ensuring accurate positioning and stable working performance, this hole saw has higher efficiency. 3Broad Utility: Can be extensively applied on concrete, brick, wall, stone, installation and many other materials. 4Good Material: Made of premium cemented carbide material with good hardness, durable with wearing and long uses. 5Easy to Install: Light in weight and compact in size, the simple replacement can be quickly completed in minutes. 1 xHole Saw