Drill Faster: How to Change Speed on a Pillar Drill

how to change the speed on a pillar drill

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Are you looking for a way to take your DIY projects up a notch? Learning how to change the speed on a pillar drill is an easy and efficient solution. Whether you’re new to power tools or have been using them for years, understanding how to change the speed on a pillar drill can make all the difference in achieving professional-looking results. So let’s dive into what it takes – from preparing before making adjustments, changing the speed itself, and testing out your work afterwards. Ready? Let’s get started with changing that speed on our trusty old pillar drill.

Table of Contents:

Preparing to Change the Speed

Changing the speed of a drill is an important task for any home improvement project. It’s essential to unplug the drill before attempting to change the speed, as this will prevent any potential electric shocks or other hazards. To do so safely, make sure that you hold onto the plug firmly and pull it out from its socket slowly.

You’ll need a few tools in order to change the speed of your drill: a Phillips head screwdriver, a flathead screwdriver, and possibly some pliers if there are screws that are particularly tight. You can usually find these tools around your house or garage; if not, they’re available at most hardware stores for relatively low prices.

a machine boring to the plank

Once you have all of your tools ready to go, locate where on your drill you need to adjust the speed settings – this should be indicated by either markings or symbols near one end of the tool body (usually near where you insert/remove bits). There may also be covers or guards in place which must be removed first; use either your Phillips head screwdriver or flathead screwdriver depending on what type of screws are used here. Make sure that when removing these covers/guards no pieces fall off into hard-to-reach places.

Now that you have all the necessary materials and know how to properly adjust the speed, it’s time to move on to actually changing the speed on your pillar drill.

Changing the Speed

Before beginning the process of changing the speed on a pillar drill, it is important to make sure that all safety precautions are taken. This includes wearing protective eyewear and gloves, as well as ensuring that the power source is disconnected from the machine.

Once these steps have been completed, you can begin to access and adjust internal components such as belts or pulleys. To do this, first, remove any covers or guards which may be in place over these parts. Then locate the belt or pulley system which will need adjusting in order to change the speed of your drill bit rotation.

machine making a hole

Next, loosen any screws or bolts which may be holding them in place so they can move freely when adjusted. Depending on what type of system you have (belt-driven vs direct drive), you may need to add tension by tightening one side while loosening another – this will vary depending on your particular model and should be referenced in its manual for exact instructions if needed.

Finally, once everything has been adjusted correctly it is time to test out your new settings before putting everything back together again. Start up your machine at a low setting and gradually increase until the desired speed is reached. If all goes well then you are good to go. If not however, then double-check each step again before trying again; sometimes small adjustments can make a big difference.

Once you’ve adjusted the speed, be sure to test it out before continuing with the project. Next up is testing and finishing up your work.

Testing and Finishing Up

Testing the Speed Change:

Now that you’ve changed the speed of your drill, it’s time to test if it worked. Start by plugging in your drill and turning it on. Then, hold a piece of scrap wood against the bit and press down lightly. If everything is working correctly, you should see the bit spinning at its new speed. If not, then check to make sure all connections are secure and try again.

Replacing Covers and Guards:

Once you’re confident that your drill is running at its new speed, replace any covers or guards that were removed earlier in the process. Make sure they fit snugly into place so there’s no risk of them coming loose during use.

Finally, always remember to unplug your drill before making any adjustments or repairs. This will help keep you safe from electric shock while also protecting your equipment from damage caused by static electricity buildup or power surges.


In a nutshell, learning how to change speed on a pillar drill is simple. By following the steps outlined in this blog post, you should now be able to change the speed of your own pillar drill with confidence. Remember to always use safety precautions when operating any power tool, and if you have any questions or concerns about changing the speed on your pillar drill, don’t hesitate to reach out for help from an experienced professional.

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