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How to Drill Holes in Acrylic?

Discover the right tools and techniques to drill an acrylic hole.
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One of the most valuable and adaptable materials for a variety of home and DIY projects at a very low cost is acrylic sheets. They can be utilized in place of glass. It is more durable and weighs roughly half as little as glass.

We employed plastic mirrors in various settings, including bathrooms, bedrooms, kitchens, and furniture. Acrylic is valued for its toughness and is employed in building projects that require strong, lightweight plastic.

Why Should We Be Careful in Drilling Holes in Acrylic?

Be Careful when Drilling Holes in Acrylic
Be Careful when Drilling Holes in Acrylic

Unfortunately, acrylic sheets are readily scratched and might become brittle under certain pressure. Therefore, you must use it carefully and treat it with care. A variety of safety instruments and procedures can be applied to prevent melting or to break the material.

This article is about how to drill a hole in the acrylic without damaging the sheet or wall.  

Tools We Need to Hole in Acrylic:

Tools We Need to Hole in Acrylic
Tools We Need to Hole in Acrylic

The procedure of drilling in acrylic is simple. Your home already has the necessary equipment. A weight or clamps to hold the acrylic sheet in place

  • Marker pen
  • Masking tape
  • Safety goggles

How to Prepare Acrylic for Drilling:

To make sure your acrylic is prepared for drilling, follow these steps:

  1. Do Not Use Brand New Drill Bit:
Do Not Use Brand New Drill Bit
Do Not Use Brand New Drill Bit

Make sure your drill bit has been utilized. Drill bits that are brand-new are overly sharp. A piece of wood can be drilled with a few holes to do this.

  1. Mark Where You Want a Hole:
Mark Where You Want a Hole
Mark Where You Want a Hole

Avoid freehand drilling in acrylic since your holes won’t likely line up properly. If you wish to drill holes around the edge of your acrylic sheet, you must leave at least twice as much space between the sheet’s edge and the edge of the holes as there is plastic.

  1. Apply Masking Tape:
Apply Masking Tape
Apply Masking Tape

Applying masking tape where you want a hole to be made adds an additional layer of resistance that will assist in stopping the drill bit’s teeth from shredding through your material.

How to Drill Acrylic?

Once the acrylic is ready for drilling and also gets a mark, then it is a straightforward process:

Step-by-step guide:

Step 1:

When the session starts, you must ensure that your workplace is organized, with all the equipment and materials kept where they belong and adequate ventilation provided.

Additionally, there should be enough room for you to move about comfortably.

Step 2:

Wear safety protection as goggles or glasses. Acrylic chips can quickly fly off during drilling and be a health hazard.

Step 3:

Practice with smaller pieces of acrylic scrap to protect your sheet from damage, then drill into your original large sheet.

Step 4:

After the drill has passed through your material, place your acrylic sheet onto the flat surface and let it continue to operate. If you decide to fasten your material in place, take caution when doing so. Put something between the acrylic and the clamp to protect it.

Step 5:

Measure the location of your desired holes carefully. To keep your sheet strong and stable if the holes are around the edge, you must leave double the acrylic thickness between the hole and the border. 

For example, if your acrylic sheet is 6 mm thick, you should drill 12 mm away from the edge.

Step 6:

You can use a regular steel drill or HSS drill to create holes. Also, you can use a Plexiglas drill bit that can be used with a standard drill. These bits are available in different structures that are designed to create a hole in an acrylic sheet more easily and quickly. 

Also, they are designed so that they can’t melt the sheet. You can quickly get into online and hardware stores. If you choose a new drill bit, you can put a little piece of wood to decrease the sharpness of tearing the acrylic.  

Step 7:

Place your drill perpendicular to the acrylic sheet and set it at a medium speed. Lightly push the drill wherever you wish a hole to be made. Allow the drill to enter and pass through the backing material you have placed behind the sheet. Once your hole is clean, carefully re-enter it via the opening without turning off the drill.

Step 8:

If the sheet is thick, peck drilling should be done in small increments so that shavings may be removed from the hole and the drill can cool. Additionally, this will aid in stopping melting.

Step 9:

Drilling material tends to be a messy activity. So, it would be great to make sure that you properly remove the area once the process is complete. Once you’re done, you may put them back in a secure place.


  • If you want a hole in the wall, check first that the wall hole will not be going through a pipe or any other cables.
  • Drill only until you know the holes will be placed correctly. Go slowly and steadily.
  • Avoid driving your drill too deeply into the acrylic, as this might crack or fracture the sheet.
  • If it stuck, gently pull back in the reverse setting.
  • Acrylic does not require center punching as metal does.
  • The sheet may be held in place with any quantity of clamps. So you can use the clamps. 
  • Work cautiously at the border since acrylic is known to chip when it is pierced close to the edge.

Frequently Asked Questions:


In conclusion, drilling holes in acrylic sheets can be a simple and
easy process, but it requires some care and attention to detail to
avoid damaging the sheet or your wall. Using appropriate tools and
techniques, such as a drill bit that has been used before, masking
tape, and safety goggles, can help to ensure that the job is done
safely and correctly. By following the steps outlined in this guide,
you can successfully drill holes in acrylic sheets for a variety of
home and DIY projects. Remember to always work carefully and to use
the proper safety precautions to avoid any accidents or injuries.

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