WildPioneer Door Lock Installation Kit Adjustable Guide Template Carbon Steel Hole Saw Set For Pintu Kayu Knob

 Product Information: Item Name：Door Hole Drilling Saw Set Colour : Red/Yellow Size : 157.810cm Material : Plastic, Steel Weight : 275g Package Included：1 * Door Hole Drilling Saw Set  Features: This wooden door drilling kit is engineered for routine installation tasks involving standard lock configurations on solid wood doors. The adjustable plastic guide template accommodates door thicknesses of 1-3/8 inches and 1-3/4 inches, and supports backset dimensions of 2-3/8 inches and 2-3/4 inches. Constructed from high-strength carbon steel (hole saws and mandrels) and reinforced plastic (guide templates), the kit delivers consistent durability and reliable performance under repeated use. The precision-adjustable guide template facilitates accurate, repeatable hole placement, while the snap-lock arm enables rapid adaptation to varying door widths and backset requirements—streamlining latch installation into a concise, three-step process. This kit is intended exclusively for use on solid wood doors. To ensure structural integrity and proper latch alignment, drilling must be performed symmetrically: half of each required hole depth shall be drilled from one side of the door, and the remaining half from the opposite side.  Note:Please allow 1-3cm difference due to manual measurement.Due to the different display and different light, the picture may not reflect the actual colour of the item.