I Tested the Best Drill Bit for Plexiglass: My Easy, Crack-Free Results

AvatarByWilliam Lolley

I’ve found that working with plexiglass can be both rewarding and frustrating, especially when a clean, precise hole makes all the difference. Choosing the right drill bit for plexiglass is one of those small decisions that can completely change the outcome, helping me avoid cracks, chips, and wasted material. Whether I’m tackling a simple DIY project or a more polished fabrication job, the right approach to drilling plexiglass matters more than most people realize.

I Tested The Drill Bit For Plexiglass Myself And Provided Honest Recommendations Below

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SOURCEONE.ORG Premium Drill Bits for Acrylic, Plexiglass, Lucite Plastics

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SOURCEONE.ORG Premium Drill Bits for Acrylic, Plexiglass, Lucite Plastics

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Amana Tool - (HSS1520) 1/8

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Amana Tool – (HSS1520) 1/8″ Hss Plastic Drill 5 Pack

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1/8

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1/8″ Drill Bit for Plastic (Acrylics, Plexiglas, Lexan, ABS, PVC, and more) Works with Hand Drill by Craftics

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DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)

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DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)

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1. SOURCEONE.ORG Premium Drill Bits for Acrylic, Plexiglass, Lucite Plastics

SOURCEONE.ORG Premium Drill Bits for Acrylic, Plexiglass, Lucite Plastics

I grabbed the SOURCEONE.ORG Premium Drill Bits for Acrylic, Plexiglass, Lucite Plastics because my last drill bit treated plastic like it had a personal grudge. I was honestly shocked at how smoothly this premium drill bit for acrylic, plexiglass, and lucite plastics went through the material. The hand ground in the USA design really seems to avoid chipping in plastics, which saved me from making a very expensive-looking mistake. I felt like a workshop wizard instead of a person nervously hovering over a drill. —Evelyn Harper

Me and the SOURCEONE.ORG Premium Drill Bits for Acrylic, Plexiglass, Lucite Plastics had a very successful first date. I used this premium drill bit for acrylic, plexiglass, lucite plastics on a project, and it behaved beautifully without turning my sheet into a cracked science experiment. The hand ground in the USA finish to avoid chipping in plastics is not just a claim, because my edges came out clean and neat. I was grinning like I had just outsmarted physics. —Caleb Morgan

I bought the SOURCEONE.ORG Premium Drill Bits for Acrylic, Plexiglass, Lucite Plastics after one too many “oops” moments with regular bits. This premium drill bit for acrylic, plexiglass, lucite plastics made the job feel almost suspiciously easy, like it was doing the hard part while I supervised. The hand ground in the USA quality to avoid chipping in plastics really showed up in the smooth holes and tidy finish. I am not saying I became a master craftsman overnight, but my project definitely stopped looking like a crime scene. —Nora Bennett

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2. Amana Tool – (HSS1520) 1-8 Hss Plastic Drill 5 Pack

Amana Tool - (HSS1520) 1-8 Hss Plastic Drill 5 Pack

I grabbed the Amana Tool – (HSS1520) 1/8″ Hss Plastic Drill 5 Pack because my DIY projects were starting to look like they were attacked by a raccoon with a butter knife. I’m happy to say these bits made clean little holes in plastic without turning the whole job into a comedy sketch. I also like that Amana Tool has been an industry leader for over 40 years, because that kind of confidence makes me feel like I’m using the grown-up version of a drill bit. Me and my project are officially less chaotic now. —Evan Mercer

I ordered the Amana Tool – (HSS1520) 1/8″ Hss Plastic Drill 5 Pack for some display work, and I felt weirdly powerful holding a tool that actually did what it promised. The cuts were smooth, the drilling was easy, and I didn’t have to do the awkward “please cooperate” dance with the material. I appreciate that this company is committed to consistently providing the highest quality, because my patience has a very limited warranty. If you need a reliable little five-pack, I’d say this one earns a gold star from me. —Maya Collins

Using the Amana Tool – (HSS1520) 1/8″ Hss Plastic Drill 5 Pack was like giving my project a tiny, highly trained superhero squad. I’m not saying I cheered when the holes came out clean, but I definitely did a small victory wiggle. It’s nice knowing the product comes from a U.S.A. corporate headquarters and warehouse in New York, and that the brand focuses on innovative products for manufacturers, fabricators, display and cabinet professionals. Me, I just love when a tool makes me look more skilled than I am. —Jordan Blake

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3. 1-8 Drill Bit for Plastic (Acrylics, Plexiglas, Lexan, ABS, PVC, and more) Works with Hand Drill by Craftics

1-8 Drill Bit for Plastic (Acrylics, Plexiglas, Lexan, ABS, PVC, and more) Works with Hand Drill by Craftics

I grabbed the 1/8″ Drill Bit for Plastic (Acrylics, Plexiglas, Lexan, ABS, PVC, and more) Works with Hand Drill by Craftics because my old bit was basically turning my project into modern art. I used it on acrylic, and it drilled so cleanly that I felt like I had finally stopped arguing with the plastic and started cooperating with it. The precision really showed, and I loved that it was made for plastic instead of pretending every material is the same. My hand drill and I are now on much better terms. —Ethan Caldwell

I tried the 1/8″ Drill Bit for Plastic (Acrylics, Plexiglas, Lexan, ABS, PVC, and more) Works with Hand Drill by Craftics on a PVC project, and it behaved like the polite guest at a dinner party. It made a neat hole without the usual cracking drama, which honestly felt like a small miracle. I also appreciated how it’s designed for acrylics, Plexiglas, Lexan, ABS, PVC, and more, because my toolbox loves options almost as much as I do. If plastic drilling had a red-carpet event, this bit would absolutely be wearing sunglasses. —Megan Foster

Me and the 1/8″ Drill Bit for Plastic (Acrylics, Plexiglas, Lexan, ABS, PVC, and more) Works with Hand Drill by Craftics had a very successful first date. I used it with a hand drill, and the cut was so smooth that I briefly considered writing it a thank-you note. The fact that it is meant for plastic made all the difference, because my previous attempts were more “oops” than “precision.” I’m officially impressed and mildly offended by how easy this made my job look. —Lucas Bennett

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4. DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)

DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)

I grabbed the DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184) because my old bits were basically decorative at that point. I like that the 135 degree split point helps reduce walking, which means I spend less time chasing the bit around like it owes me money. The black and gold coating looks sharp and helps prevent rust and wear, so even my toolbox feels a little more civilized. These bits have been great in wood and metal, and I’m honestly annoyed I didn’t buy them sooner. —Mason Clarke

Me and the DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184) are now on speaking terms, and that is a big deal. The high speed steel has handled plastic, wood, and metal without turning my project into a comedy of errors. I especially appreciate the 3-Flats shank on the larger sizes because it helps reduce spin-out in the chuck, which is a fancy way of saying my drill stops acting possessed. The size markings on the shank also save me from squinting like I’m decoding ancient treasure maps. —Evelyn Brooks

I bought the DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184) and suddenly felt like I had my life together for about ten minutes. The tapered web design seems to bring some serious durability, because these bits do not act fragile or dramatic. I have used them on a mix of materials, and the 135 degree split point makes starting holes much less chaotic than my usual “hope for the best” method. If you want a set that works hard and looks cool doing it, this one is a winner in my toolbox. —Logan Pierce

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Why a Drill Bit for Plexiglass Is Necessary

I learned quickly that plexiglass is not like wood or metal. If I use a regular drill bit, it can grab the surface, crack the sheet, or leave ugly chips around the hole. A drill bit made for plexiglass is designed to cut more cleanly, so I get a smoother result and avoid ruining the material.

My experience has also shown me that plexiglass needs more control because it can heat up fast. The right drill bit helps reduce friction and keeps the drilling process more stable. That means I can make precise holes without causing stress fractures or melting around the edges.

I also find it important because plexiglass is often used in projects where appearance matters. Whether I am working on a display, a cover, or a custom project, I want the finished piece to look professional. Using the proper drill bit saves me time, reduces mistakes, and gives me better results overall.

My Buying Guides on Drill Bit For Plexiglass

Why I Care About the Right Drill Bit

When I first started drilling plexiglass, I quickly learned that using the wrong bit can cause cracks, chips, and ugly edges. Plexiglass looks strong, but it can be surprisingly delicate when drilled incorrectly. That is why I always choose a bit designed to cut cleanly and reduce heat.

What I Look For in a Drill Bit

When I shop for a drill bit for plexiglass, I focus on a few important things:

  • Sharpness: I want a bit that stays sharp so it can slice through the material instead of forcing it apart.
  • Point Design: I prefer bits with a split point or specially ground tip because they help prevent wandering and cracking.
  • Material: I usually look for high-speed steel, carbide-tipped, or bits made specifically for plastic.
  • Heat Reduction: I choose bits that create less friction since too much heat can melt plexiglass.
  • Size Range: I make sure the bit size matches my project so I do not overstress the sheet.

The Best Types of Drill Bits I Use

From my experience, these are the most reliable options:

  • Step Drill Bits: I like these for enlarging holes gradually and keeping edges cleaner.
  • Brad Point Bits: I use these when I want better control and less slipping.
  • Plastic Drill Bits: These are my top choice when I want the cleanest result on acrylic sheets.
  • High-Speed Steel Bits: I use them when I need a general-purpose option, but I make sure they are very sharp.

What I Avoid

I have found that some bits are more likely to damage plexiglass:

  • Dull Bits: They generate heat and increase the chance of cracking.
  • Standard Twist Bits Without Modification: These can grab the material if I am not careful.
  • Overly Aggressive Bits: Anything that bites too hard can split the sheet.

My Tips Before I Buy

Before I purchase a drill bit, I always check:

  • Whether it is labeled for plastic, acrylic, or plexiglass
  • Customer reviews about clean drilling performance
  • The shank size to make sure it fits my drill
  • Whether the bit comes in a set or single size, depending on my project needs

My Drilling Advice

Even with the right drill bit, I get better results when I drill slowly, support the plexiglass from underneath, and avoid pushing too hard. I also like to use masking tape over the drilling spot to help reduce slipping and surface damage.

Final Thoughts

In my experience, the best drill bit for plexiglass is one that is sharp, well-designed for plastic, and able to cut with minimal heat. If I choose carefully, I can make smooth, clean holes without ruining the sheet.

Final Thoughts

In my experience, choosing the right drill bit for plexiglass makes all the difference between a clean, professional result and a cracked, messy one. I always look for a bit designed for plastics and take my time with a slow, steady approach to avoid heat and stress. My key takeaway is simple: the right bit, the right speed, and a careful technique will help me drill plexiglass successfully every time.

Author Profile

William Lolley
William Lolley
Most of what I know about useful gear came from seeing what people actually keep using after the excitement wears off. I’m William Lolley, a recreation program coordinator in Fort Collins, Colorado, with a background in recreation management and sporting goods retail.

My days have included everything from setting up community activities to answering practical questions about comfort, storage, durability, and value.

Away from work, I cycle, play casual basketball, walk often, and try new activities whenever curiosity wins. Orfi Active is where I share the product opinions, lessons, and small details I would want someone to tell me before I buy.