How To Drill Hole For New Door Lock

Because there s a new larger standard size for doorknobs.

How to drill hole for new door lock.

A lockset typically includes a paper template to help you accurately drill the latch and lockset holes in a new door but an optional door lock installation kit also known as a drill guide pictured at the right can make the project easier. If you want your door lockset to operate smoothly and not bind up when you turn the doorknob or try to lock it it s imperative the two holes you drill align perfectly in both directions. At the line intersection use a spade bit to drill a hole for the bolt as directed by the lock manufacturer. Switch to either a larger 3 4 inch 19 mm drill bit or a specially made cylindrical tubular lock bit.

4 use a 1 inch hole saw to bore latch hole in door edge. Tubular lock bits are generally 3 75 inches 9 53 cm and similar to hole saws used to drill larger holes for installing locks in doors. Secure the barrel to the door with the screws that came with the deadbolt kit using a phillips screwdriver. The centerline of the holes must be at the same height and they must be drilled at the precise 90 degree angle to the face of the material being drilled.

These instructions provide steps for using a drill guide. 3 bore the doorknob hole through the face of door using a 2 1 8 inch hole saw. Fill in the gap from the old mortise with wood putty and paint to match. This will destroy the entire lock.

After following these steps you ll have successfully installed your brand new door lock. Drilling holes for locks in a new wood exterior door. Drill halfway through from each side. Instead of paying big bucks for a new door wi.

2 screw hole boring template to door for drilling out the lockset holes. Replace the barrel and drill pilot holes for the screws with a 1 8 inch drill bit. Feel good knowing you ve. Then drill new pilot holes.

For flat sided deadbolts you typically drill two overlapping 7 8 inch holes centered about 5 16 inch above and below the horizontal center line. 1 transfer lockset location from old door to edge of new door. Why won t that new doorknob fit in your old door. New wooden doors typically already have holes drilled to accept doorknobs but they may not be ready for deadbolt lock installations.

Drill through the entire mechanism.