General Description This drill bit set is designed to meet all your DIY and renovation drilling needs. With standard sizes ranging from 5 to 12 mm, it allows you to drill anchor holes suitable for a variety of applications, from ceilings to heavy-duty plugs. Technical Specifications Dimensions: 5, 6, 6, 8, 8, 10, 12 x 160 mm Drilling Depth: 110 mm Material: Quadruple Helix Solid Carbon Compatibility and Accessories Compatible with all standard drill chucks Suitable for drilling reinforced concrete and other hard materials Installation Simply insert the drill bit into your compatible drill. Ensure the drill is set to drilling mode for optimal performance. Use Ideal for drilling holes in a variety of materials, including concrete, brick, and plasterboard. Use the appropriate sizes for the required plugs and anchors. Other Information Please note that minor variations may exist due to manual measurements and display differences.