Meticuloso Door Lock Hole Opener Kit Lock Mortiser for Wooden Doors Door Lock Installation Kit Mortising Machine Mortise Jig with 3 Drill Bits Yellow

Wide Application The mortising jig kit is widely used to open new lock hole open eccentric lock hole change password lock and change fingerprint lock on wooden doors. You can also use this lock mortiser kit to modify door locks. Applicable Door Range The lock mortising kit fits wooden doors of 25-100mm 0.98-3.93 inch thickness. The maximum opening groove depth is 130mm 5.1 inch and maximum opening groove length is 260mm 10.2 inch. High Efficiency Precise Slotting The mortise lock installation kit is much faster easier and more precise than using a drill and chisels. You only need to spend ten minutes or even a few minutes to finish the slot. Extremely precise accurate ! 3 Tungsten Steel Drill Bits Tungsten steel alloy cutter head has the characteristics of high hardness sharpness and not easy to wear. It is special for wooden door. The package includes 3 drill bits. Sizes: 18/22/24 mm 0.79/0.87/0.95 inch.