Features: Elevates your woodworking with our Woodworking Countersink Drill Bit Set applications. This set boasts accurate depth control thanks to its precise limit stop design, ensuring countersink holes every time. Suitable for woodworking enthusiasts, home renovators, and professional repair technicians who demand excellence in their wood drilling tasks. Whether enhancing home decor, creating custom furniture, or crafting unique woodworking projects, these drill bits are perfect for installing screws and fitting door locks with ease. Experience enhances efficiency and superior result in all your woodworking ventures with this essential tool that promises to be a staple in any craftsmans toolkit. Specifications: Component:ABS Type:2.8/3/3.2/3.5/4/2.8+3.0+3.2/2.8+3.0+3.2+3.5/2.8+3.0+3.2+3.5+4.0 Size:As shown in the picture Package Includes: 1 Set Countersink Drill Bit note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.