Anchoring Pallet Rack: Replacing the Bit…
Knowing when to replace the roto-hammer bit is rather simple and yet not many people, even some installers, really known when or why it is necessary.Â
Why do we want to replace the bit? Well, the answer is simple, “Productivity and Efficiency”. The more productive and efficient we are installing pallet rack or other storage systems, the faster and more cost effective we are at the installation.
- When do we replace the bit?
- Replace the bit when the anchors seem to be restricted when installing (pounding) them into the concrete. You will notice a definite difference installing anchors in a hole drilled with a new bit compared to an old bit. The reason for the anchors to feel restricted is the sides of the bit are getting dull.
- Another reason to replace the bit is when it seems to be taking for ever to drill the holes compared to when you started with a new bit. When the tip of the bit gets dull it takes longer to pound through the concrete.
- If your bit is wobbling or bent. Typically this happens when excessive force is exhibited when drilling the holes.
 Things to recognize when anchoring pallet rack: (These could be factors when anchoring)
- is the delay in drilling the holes consistent from hole to hole? You may be hitting rebar or conduit.
- are you drilling perpendicular to the ground?
- are you getting enough power to the roto-hammer?
- are you using the appropriate size roto-hammer for the size of holes you are drilling?
Remember; when anchoring pallet rack let the roto-hammer do the work. Leaning or even standing on it will not help drill the hole any faster.
 Look for an upcoming post that will discuss a different ways of installing anchors when installing pallet rack…
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