Pre-drill Post Mount Holes

What happens in this clip

Using a cordless drill equipped with a #2 square drive bit, carefully pre-drill the two marked holes for both the top and bottom post mounts. This step ensures that the self-tapping screws will go in smoothly and securely without splitting the material or causing damage to the post. After pre-drilling, erase any visible pencil marks on the post for a clean finish.

What's used

Tools

• #2 Square Drive Bit
• Cordless Drill
• Pencil Eraser

About the full video

This video provides step-by-step instructions for installing metal railing on uneven surfaces using multi-angle adjustable brackets. It covers marking and drilling post mount locations, attaching the brackets, measuring and cutting railing sections for precise fit, and finally securing the railing to the posts.

Step 2 of 11: Drill Post Mounting Holes

Using a drill and an appropriately sized drill bit, create pilot holes at each marked post location. The size of the drill bit should correspond to the screws or bolts that will be used for mounting the posts. If mounting to wood, pre-drilling prevents splitting. If mounting to concrete or masonry, use a masonry bit and appropriate anchors. Ensure the holes are drilled straight and to the correct depth.

Open this step in the guide

Every video in Cable Railing Installation

1. Step 1: Layout Post Locations

   • 6:04–7:34 Install Stair Posts
   • 0:34–0:52 Determine Post Positions
   • 0:09–0:56 Plan Post Placement and Gather Tools

2. Step 2: Drill Post Mounting Holes

   • 0:41–1:07 Pre-drill Mounting Holes
   • 1:54–2:34 Pre-drill Post Mount Holes (this video)
   • 0:05–0:09 Install Base Posts

3. Step 3: Attach Railing Posts

   • 6:04–7:34 Install Stair Posts
   • 2:06–2:45 Install Railing Posts on Stairs
   • 3:04–3:39 Mount and Secure Post with Through-Bolts

4. Step 4: Mark Cable Attachment Points

   • 0:10–0:35 Understand Cable Rail Layout and Code
   • 0:47–1:53 Establish Cable Spacing and Drill Pilot Holes
   • 0:21–0:32 Measure, Mark, and Install Eye Straps on Posts

5. Step 5: Install Cable Termination Hardware

   • 3:38–7:37 Install and Tension Cables with Lag Screws
   • 8:19–10:38 Feed and Crimp Cable (Fixed End)

6. Step 6: Cut Cables to Length

   • 2:23–3:38 Cut Cables and Plan Installation Order
   • 0:59–1:19 Cut the Cable
   • 0:53–1:00 Measure, Cut, and Insert Cable

7. Step 7: Attach Cables to Terminals

   • 8:19–10:38 Feed and Crimp Cable (Fixed End)
   • 0:16–0:32 Insert and Anchor Cable on First End
   • 6:21–7:49 Tension and Cut Cables

8. Step 8: Thread Cables Through Posts

   • 3:19–4:10 Thread Cable Railing
   • 0:08–0:09 Thread Cables Through Railing Posts
   • 0:09–0:29 Thread Cables Through Hardware

9. Step 9: Install Tensioners and Tension Cables

   • 1:09–1:18 Final Cable Tensioning
   • 0:44–0:51 Install and Tension Cable Strands
   • 0:29–0:46 Tension the Cables

10. Step 10: Trim Excess Cable

    • 6:43–7:27 Trim Excess Cable and Tighten Nuts
    • 0:24–0:25 Cut Cable Overhang
    • 0:46–0:54 Trim Excess Cable

11. Step 11: Final Inspection and Testing

    • 0:16–0:28 Perform Final Inspection and Safety Check