Features: The Metal Door Lock Installation set offer drilling with heavy duty carbon steel hole sawing and an adjustable guide template, ensuring professional results for both wood and metal doors. Featuring two hole sawing, this set includes a drill bit, wrench, and guide template for seamless installation of standard door locks. Designed for homeowner and professional technician, the ergonomic anti slip handle enhancing control during extended use. Ideal for upgrading door hardware in residential renovations, commercial buildings, or automotive modifications, adjustable template accommodates diverse lock sizes. Built with hard coating technology, the high speed steel blade resist wear longer than conventional tools, reducing tool replacement frequency for heavy duty projects. Specifications: Component:Metal Color:Yellow/Blue/Red Size:Approx.13.6x11.1x9.8cm/5.35x3.85x4.37inch Package Includes: 1 Set Door Lock Installation Tool 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.