Best Drill Bits for Glass in 2023 [Top 10 Picks Reviewed]

Just look in the mirror! It’s looking like you’ve put the hole in it, not with a drill but a handgun with 9mm bullets. At least the unsmooth edges with zero perfection are saying so. What to do now except regretting over your expensive and ‘damaged’ mirror?

Wait a minute! You thought that was for real? We’re just kidding! But if you still think that you’re not going to need the best drill bits for glass this time, then you better be ready for something just like we’ve said above.

drill bits for glass

We guess you’ve just agreed to get the bits. After all, they’re going to be durable, precise, sharp, and efficient. But which one actually can get you all that? Well, we say you check our list of the finest glass drill bits and decide for yourself.

Top 10 Best Drill Bits for Glass Reviews

If you’re not planning to get anything but the top bits, the 10 drill bits for glass on our list surely will make you feel like you’ve hit the right site. Here’s our first one.

QWORK Wall Mirror and Ceramic Tile

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QWORK 5 Pcs Set (6, 6, 8, 10, 12mm) Multi-Material Drill Bit Set for Tile,Concrete, Brick, Glass, Plastic and Wood Tungsten Carbide Tip Best for Wall Mirror and Ceramic Tile on Concrete and Brick Wall
  • 1) One drill bit replaces two drill bits (1x glass & tile drill bit + 1x Mansonry drill bit), ideal for drilling fastner holes in bathroom tiles, or wall mirrors. Once it drills through the tile or mirror this drill bit will cope easily with any masonry behind it
  • 2) Spear pointed design strong tungsten carbide tip can easily penetrate various material(tile, concrete, brick, glass, plastic and wood,etc) and reduces breakout
  • 3) 5 Pcs drill bit set with 4 different sizes: 2x 6mm(1/4"), 1x 8mm(5/16"), 1x 10mm(3/8"), 1x 12mm(1/2")
  • 4) U type slot design with fast drilling dust remove, 3-flats shank allows drill bit to be held tightly and stably in power drill. When drilling hard material (glass, porcelain floor tile, marble or granite), please use water for lubrication
  • 5) Heavy duty drill bits made by factory that manufactures products for big international tool brands with guaranteed quality. For genuine multi-material drill bit, please identify QWORK brand drill bits packed in sealed transparent plastic box with two sides of blue color stickers

Do you, too, think it’s tough to keep yourself away from perfection? If so, you’re going to fall in love with the amazing WD1801 Multi-Material Drill Bit Set from QWORK.

These beautiful drill bits come with a Spear-pointed design. But what has taken them to a whole other level are their tungsten carbide tips. After all, that’s what will help you in creating a perfect hole on anything like glass block, brick, tile, concrete, plastic, or wood.

But what we count as a more interesting part is a single drill bit is equivalent to two. How? Well, all the drill bits here are not only tile & glass drill bits and also work as Masonry drill bits. So, when you’re putting a hole in your bathroom tiles, you won’t have to go for another bit for the masonry behind it.

By the way, they don’t penetrate the surface but also reduce the breakout to an amazing level. The set is a combination of 5 bits. Two of them are 6mm(1/4″), and the rest are 8mm(5/16″), a 10mm(3/8″), a 12mm(1/2″). So, clearly, you’re totally in charge of the hole-size customization here.

Thanks to the U-type slot design, that will remove the drilling dust faster. But nothing matters as much as stability. So to pull that off, there’s the 3-flats shank in all the bits so that they can sit tight in the power drill.

Highlighted Features:

  • Each of the drills comes with a two-in-one feature.
  • Capable of penetrating a wider variety of surfaces.
  • 5 Pcs drill package with 4 sizes.
  • U-type slot design for quick drilling dust removal.
  • A 3-flat shank ensures maximum stability and better grip.

3 Otters Diamond Drill Bit Hole Saw Set

3 otters Diamond Drill Bit Set Hole, 15PCS Hole Saw Set for Glass, Marble, Granite Stone
  • Perfect Drill Bit Set - Our diamond hole saw kit come with 15 different sizes: 6/8/10/12/14/16/18/20/22/25/26/28/30/40/50 mm (0.24/0.31/0.4/0.45/0.55/0.63/0.7/0.79/0.87/0.98/1/1.1/1.2/1.6/2.0 inch). Our drill bit set can meet your various demands.
  • Premium Quality - There are diamonds on the tip of the glass hole saw, ensuring smooth punching and making the drilling process easier, precise cutting and no rough edges.
  • Multi-functional - Our hole saw kit can play as a glass hole saw, tile hole saw, ceramic tile drill bit set, glass cutter, etc. Compatible with most electric drills.
  • Perfect Design - The side slots on the glass cutter's body can help the entry of cooling water and the ejecting of debris from the borehole. When debris gets stuck in the diamond hole saw. You can use the mini screwdriver to pull it out.
  • Widely Used - Our diamond drill bits suitable for ceramic, glass, tile, porcelain, marble, slate, granite stone, etc.

The thing about putting holes in glasses is they always need total precision. But there’s one more that you’ll have to keep on your priority list, and that is the right tool. Don’t worry; the Diamond Drill Bit Hole Saw Set from 3 Otters is here to get that job done.

Clearly, the excellence of any drill bit mostly depends on what it’s made of. So, to keep that higher than ever and to make it the set of perfect drill bits for glass bottles, the makers have used carbon steel here, the industrial grade, of course.

But the makers didn’t forget that corrosion won’t be so gentle on the material if they don’t do anything about it. So, they’ve given it the nickel-plated coated body to keep corrosion out of the picture. On top of that, the bits are not only sharp but also wear-resistant.

Now the question is will you be able to use them on glasses only? Hell no! You’re free to test their toughness on anything like wood, glass bottles, tiles, blocks, slate marble, ceramic, etc.

For helping you with different sizes of holes, there are 15 of them. The set got 6, 8, 10, 12, 14, 16, 18, 20, 22, 25, 26, 28, 30, 40, and 50 mm sizes for you to use on the basis of different surfaces and applications.

Highlighted Features:

  • Maximum sharpness for smooth cuts on different surfaces.
  • 15 pcs set with different useful sizes from 6 to 50mm.
  • Can handle surfaces like wood, tiles, blocks, slate marble, ceramic, etc.
  • Nickel-plated coated body ensures corrosion resistance.
  • Each of the hole saws is wear-resistant.

Bosch GT1000 1inch Carbide Tipped Glass

BOSCH GT1000 Carbide Tipped Glass, Ceramic and Tile Drill Bit, Silver, 1 inch
  • PRECISION: Features Bosch’s unique product design with a precision tip to help solve any bit wandering or bit walking
  • QUALITY: This glass and tile set includes a high-quality carbide tip with a reinforced head to reduce stress, prevent bit cracking and the diamond ground cutting edges provide a longer life
  • VERSATILE: Perfect for common applications such as relief holes for glass cutting, bathroom and shower installs, drilling and fastening mirrors, setting concrete screws in tile and many more
  • RELIABLE: The three flat shank provides superior grip on 5/16 in. bits and larger to prevent slippage. The Bosch Glass & Tile bits are easy to use while still providing best-in-class speed so you can get the job done faster
  • INNOVATIVE: Featuring the Bosch branded, innovative geometry allows bits to drill faster. Each bit is clearly labeled so you can select the correct fit for the task;

If it’s not your first time with drilling tech, then we bet you’ve heard the name ‘Bosch.’ Calling them one of the rulers of this industry won’t be anything wrong. Guess what? They’ve managed to slip their GT1000 Drill Bit on our list, and it surely is one of the finest glass-cutting bits.

Like always, team Bosch has counted precision as their top priority. As a result, you’re going to get that top to bottom in this bit. Thanks to the unique design where its precision tip will take out every chance of bit walking or wandering.

But for all those delicate tasks, the material quality is not something that you can oversee. So, the makers have not only got a carbide tip but also reinforced the head. This means whether it’s the stress or cracking that you’re worried about the most, this tip can handle them all.

Even on the question of versatility, team Bosch has left no scope to doubt its performance. Drilling or fastening mirrors, setting a concrete screw in a tile, a task in bathroom or shower installations, you just name one task that it can’t pull off.

And yes, you won’t be losing its grip even for a second, and the credit goes to nothing but its 3-flat shank. Plus, it’s simply a piece of cake to use, along with getting you the best-in-class speed. So, clearly, finishing the job within the due time won’t be a problem anymore.

In case you need a different size, there are a ton of available sizes that you can pick from. But if you’re looking for the entire set of them, they’ve got that option open as well.

Highlighted Features:

  • The precision bit solves bit walking or wandering issues.
  • Best-in-class speed saves time in the work.
  • A 3-flat shank helps with better grip.
  • The Carbide tip and reinforced head minimize stress and cracking.
  • Available in different sizes separately and as a whole set too.

Neiko Diamond Grit Hole Saw Drill Bit Set

Sale
NEIKO 00823A Diamond Hole Saw, 5 Pc Diamond Drill Bit Set, 5/32–1/2-Inch Hollow Core, 1/4-Inch Shank, Glass Drill Bit, Ceramics, Tile Drill Bits, Granite, Glass Cutter for Bottles, Pots, Marble
  • TILE DRILL BITS: Diamond drill bits cutting blade with electroplated premium grade diamond and burn resistant braze to deliver more effective performance than traditional carbide or bi-metal hole saws.
  • GLASS CUTTING TOOL: These masonry hole saws have a CNC machined tip to ensure clean, smooth and accurate holes cut up to 3/4” deep with no broken edges.
  • DURABLE: Solid one-piece alloy steel construction with heat treatment and extra thick wall for added durability and long-lasting service when drilling glass, ceramics, and many other materials.
  • GLASS BOTTLE CUTTER: 1/4-inch shank fits all power drills, cuts hard and abrasive materials like glass, fiberglass, tile, granite, marble, stone, and porcelain.
  • TILE TOOLS INCLUDES: This diamond hole saw kit bit set has 5 sizes: 5/32-inch (4mm), ¼-inch (6mm), 5/16-inch (8mm), 3/8-inch (10mm) and 1/2-inch (12mm)

There’s no doubt that drill bits to cut glass are a totally different cup of tea compared to the regular bits you’ve seen so far. But team Neiko knows what you’re looking for. So, they’ve stepped into the game with an awesome Hole Saw Drill Bit Set – the 00823A.

Once you get this set, you probably won’t have to put your hands in your pocket for a long time to get another one. The secret here is quite simple – the Nickel plating. After all, that’s what takes care of all the corrosion business.

But you’ll start to feel that it’s nothing but useless if it can’t even do what it’s made for. Yes, the cutting. But without giving you a chance to complain about that, the makers have given it the Diamond coating, which has ultimately pushed the performance to a higher level.

Don’t think that’s the only ‘good’ side of having a diamond coating. If you compare it to the traditional bimetal/carbide hole saws cutting edge is way sharper than almost any of them. On top of that, to make removing the slug easier than ever, all the bits come with side holes.

You won’t have to take a headache about the sizes too. Each one of those five bits comes in different sizes starting from ½” to 5/32″. With these, you can put a hole in anything made of glass and ceramics.

Highlighted Features

  • Size variation starts from ½” and ends at 5/32″.
  • Perfect for both glass and ceramics.
  • Nickel plating adds extra drops of durability.
  • Side holes ease up slug removal.
  • The diamond coating helps with making the performance better.

DRILAX Diamond Drill Bit Set

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Drilax 1mm 2mm 3mm Diamond Drill Bit Set 30 pcs Jewelry Beach Sea Glass Shells Gem Stones Lapidary Standard 1/8 Shank Compatible with Dremel Drill Bits Mixed Sizes Burr Kit 1 2 3 mm (1/8")
  • Exceptional Quality Solid Steel Diamond Drill Bit Burrs Compatible with Dremel Standard 1/8 Shanks
  • Total of 30 Pieces 3 Different Sizes 1mm (1/25), 2mm (1/16) and 3mm (1/8) All with Standard 1/8 Shank Fits Drills, Flex Shafts, and Rotary Tools Compatible with Dremel
  • You Deserve The Best Hassle-Free Diamond Drill Bits for Your Fine Projects
  • Lasting Solutions for Drilling Perfect Holes Through Beach Sea Glass, Sea Shells, Rocks, and Stones for Designs of Art, Crafts, Jewelry, and Ornaments
  • No Surprises with Our Tools Just Remember to Use Water, Start At An Angle, Go Vertical Later. Remember Not To Push Too Hard

When you’re working on a nice necklace, you can never compromise on the hole size of all the stones as that can put its whole appeal in a waste bucket. But who said you’ve got anything to worry about when there’s the Diamond Drill Bit Set from DRILAX lying on your work desk?

The first thing that’ll amaze you is the number of bits in it. Not ten or twenty, but thirty of them! And sizes? You’re going to get 10 bits with a size of 1mm, the other 10 are 2mm, and the remaining 10 bits are of 3mm size. So, you’ll have enough spare pieces to work with, even if you lose one.

These diamond drill bits come with a 1/8 shank. This means nothing will be stopping you from using them on dremels bit, flex shafts, or drills. But that’s not the only reason why Jewelry Designers love these bits. It’s their ability to drill a cleaner hole than ever that does the magic.

Now comes the surfaces it can penetrate. That list is filled with names like porcelain, gemstones, rocks, ceramic, tiles, marble, seashells, etc. Just make sure that you’re using them with water, as lubrication is important to keep up their consistency in performance.

Highlighted Features:

  • Comes as a complete set of 30 bits.
  • Compatible with Dremel, flex shafts, or drills.
  • Perfect for surfaces like porcelain, gemstones, rocks, etc.
  • Each size has 10 bits.

Flyshop Diamond Coated Drill Bit

3 otters Diamond Drill Bit Set Hole, 15PCS Hole Saw Set for Glass, Marble, Granite Stone
  • Perfect Drill Bit Set - Our diamond hole saw kit come with 15 different sizes: 6/8/10/12/14/16/18/20/22/25/26/28/30/40/50 mm (0.24/0.31/0.4/0.45/0.55/0.63/0.7/0.79/0.87/0.98/1/1.1/1.2/1.6/2.0 inch). Our drill bit set can meet your various demands.
  • Premium Quality - There are diamonds on the tip of the glass hole saw, ensuring smooth punching and making the drilling process easier, precise cutting and no rough edges.
  • Multi-functional - Our hole saw kit can play as a glass hole saw, tile hole saw, ceramic tile drill bit set, glass cutter, etc. Compatible with most electric drills.
  • Perfect Design - The side slots on the glass cutter's body can help the entry of cooling water and the ejecting of debris from the borehole. When debris gets stuck in the diamond hole saw. You can use the mini screwdriver to pull it out.
  • Widely Used - Our diamond drill bits suitable for ceramic, glass, tile, porcelain, marble, slate, granite stone, etc.

Do you know why putting a hole in a glass is tougher than the other surfaces? Well, that’s because whether you use the wrong pressure level or the wrong tool, they both can cause a crack. We can’t do anything about the pressure as that’s on you, but we surely can suggest Diamond Coated Drill Bit from Flyshop as the right tool.

As the size comes as the first priority while choosing drill bits for drilling glass, you better know this one comes with 3/4″. But if you’re looking for different sizes, that’s available too from 1 1/2″ to 23/32″. So, you won’t have to worry about the size at least.

After seeing it, you might be wondering what the meaning of keeping the end of the bit grooved is. But you’ll be amazed to know how it helps its diamond coating in having better adhesion in order to trigger longer life.

Plus, the bit comes with a side hole too. The purpose of having the hole is to get enough water inside for better lubrication during the drilling. Along with that, the bit can go with any surface like marble, granite, glass, fiberglass, porcelain tile, and ceramic with ease.

Highlighted Features:

  • Chuck size of 3/4″ but other sizes available too.
  • Diamond coating for smoother holes.
  • Side hole for better lubrication.
  • Ideal for marble, granite, glass, fiberglass, porcelain tile, and ceramic.
  • Groove on end for better adhesion.

HOMEIDOL Glass Drill Bits Set

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HOMEIDOL 6pcs Masonry Drill Bits, Titanium Coated Glass Drill Bits Set 4 Cutting Edges Cross Spear Head Drill for Ceramic Tile Marble Mirror and Glass, 4mm 5mm 6mm 8mm 10mm 12mm
  • [Quality Material] Masonry drill bits, concrete drill bit set made of high quality cemented carbide. Alloy with anti-rust treatment and a reinforced head prevents bit cracking and provides a longer life.Good performance, making clean and accurate holes for you. A set of glass drills that are very easy to work with.
  • [Superior performance] Concrete Drill Bit, small incision resistance,feature drilling stably, fast speed, not breaking the border. Opening neat, smooth, no broken edges, no tremor phenomenon, chip easily.
  • [Wide Application] Professional glass and tile drill bits provide smooth and accurate drilling in ceramic tiles, marble, china, mirrors and glass. Cross tip design reduces breakout and the bit features a carbide tip for extended bit life.
  • [Widely Fit] Professional Drill Bit Set, can be installed in the general electric hand drill, bench drill, impact drill and so on. The machine drill clamp range is 10mm and above. Remember to add water to the materials while cutting or drilling to preserve them from over heating.
  • [Package Includes] 6pcs of masonry drill bits with the following tip diameters: 5/32” (4mm), 3/16” (5mm), 1/4” (6mm), 5/16” (8mm), 3/8” (10mm) and 1/2” (12mm).

The next one on our list might look like arrows from the ancient Roman Empire. But the performance they can deliver surely can give competition to even the best drill bit for glass bottles. Yes, we’re talking about the Glass Drill Bits Set from HOMEIDOL.

A bit’s construction is the key to its better performance. Now you say how a brand like HOMEIDOL could possibly mess with that. So, they’ve made these bits with cemented carbide, not any random one but the one with high quality.

Guess what came up next? Exactly! Amazing performance with accurate and clean holes. Not only that, but these bits can resist small incisions and perfect drilling stability. Plus, you won’t have to worry about causing any break to the border.

By the way, this set is probably going to be one of the easiest sets for you to work with. Thanks to its ability to keep up with bench drills, hand drills, impact drills, etc. Besides, these bits can easily penetrate surfaces like marble, tiles, mirrors, and of course, glass.

Each of the holes is going to be smooth and clean as if they were there from the very beginning. Thanks to its Cross tip design for lowering the breakout possibility. Another good side of the carbide tip is you can keep the bits for a very long time.

Highlighted Features:

  • Cemented carbide construction is of top quality.
  • It can work with marble, tiles, mirrors, and glass surface.
  • Installable in bench drill, hand drill, and impact drill.
  • Cross-tip design minimizes breakout.
  • Comes with a carbide tip for better durability.

BOSCH Vermont American 13310

Vermont American 13310 4-Piece Glass & Tile Drill Bit Set
  • Glass and tile drill bits provide smooth, accurate drilling in ceramic tile, marble, china, mirrors and glass
  • Spear-pointed tip design reduces breakout and the bit features a carbide tip for extended bit life
  • For use with drills that have 3/8" or larger chucks

Clean drilling gets harder when you’re trying to do that on a challenging surface like glass or tiles. But when you’ve got a set of perfect drill bits like the Vermont American 13310 from BOSCH, none of those will stand a chance for sure.

There’s no rule that you’ll have to stick to the same hole size all the time. So, to get you the privilege of having variation there, this set comes with 4 pieces of bits. All you need is just a drill with 3/8″ or bigger chucks.

By the way, just because we’ve said they’re good for glass and tiles, that doesn’t mean you can’t try them out on other surfaces. Whether it’s ceramic tile, china, marble, glass, or mirrors, there’s nothing they can’t handle.

But there’s one more aspect that freaks out the driller while working on the above-mentioned surface, and that is the breakout. So, to handle that hassle properly, the makers have used a spear-pointed tip design here and taken the breakout down. Plus, its carbide tip is totally effective in maximizing the bit life.

Highlighted Features:

  • A complete set of 4 efficient bits.
  • Capable of penetrating ceramic tile, china, marble, glass, etc.
  • Ideal for drills with 3/8″ or bigger chucks.
  • Spear-pointed tip design helps in reducing breakout.
  • Carbide tip of making the bit life longer.

DRILLPRO Diamond Hole Saw Drill Bit Set

When every single time you’re getting nothing but a pile of unsmooth holes with perfection on your glass, then maybe it’s time to call for a change. Well, we say give that a try with the Diamond Hole Saw Drill Bit Set from DRILLPRO.

So where were we? Oh, yes, unsmooth hole. To get them all back to the tracking smoothness, the makers have added diamond dust coating to its nickel-plated design. This means not only you’ll get a superb performance but also amazing cutting strength.

Besides, the package comes with 15-hole saws of different sizes. Now having the desired hole on the surface won’t be a problem anymore with the 6, 8, 10, 12, 14, 16, 18, 20, 22, 25, 26, 28, 30, 40, and 50 mm sized bits.

There’s a hole you’ll be seeing on the bits for easier chip evacuation. As a result, you’ll be getting an uninterrupted drilling experience every time. On top of that, you won’t have to go through a pile of instructions, as three simple steps will be enough to get the job done with these bits.

In case you’ve already started to plan about the surfaces you want to take it down, then there’s a good chance that you won’t be disappointed with this set. After all, Glass, Tiles, Marble, Granite, Ceramic, etc., are nothing that it can’t handle.

Highlighted Features:

  • 15-pcs set with 15 different sizes.
  • Side hole for easier chip removal.
  • Versatile enough for different surfaces.
  • Diamond dust coating for smoother holes.
  • Require only 3 steps for drilling operation.

DKIBBITH Diamond Core Drill Bits

Dry Diamond Drill Bits Set 5 PCs for Granite Ceramic Marble Tile Stone Glass Hard Materials (not for Wood), Round Shank 1/4, 5/16, 3/8, 1/2 inch with Storage Case
  • Add Versatility to Your Tool: 5 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 1/4 inch(6mm), 5/16inch (8mm), 3/8inch (10mm) and 1/2inch (12mm);
  • Vacuum Brazed Diamond Technology: Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick (not for wood)
  • Dry Drilling Design: Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface; Water can be used as additional cooling to prolong the life of the bit
  • Unique Details: Diamond coating enhances the drilling speed; Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill; Side flutes help to remove debris and drill holes smooth and fast; Depth mark useful for precise project
  • Worry Free: This Diamond Drill Bits set comes with a portable storage case for convenient use and store. If you encounter any problems in using the products, please feel free to contact us for satisfactory customer service

Usually, what we see while drilling on glasses, the bit has to be kept at 90° as we’re more into keeping the hole straight. Moreover, the angled position might damage the bit too. But the Diamond Core Drill Bits from DKIBBITH don’t care if you’re drilling it in an angled or straightway, it still can make a perfect hole.

There are 5 bits in this set where. Their diameters are 1/4″(6mm), 3/8″(8mm), 5/16″(10mm), and 1/2″(12mm). So, clearly, you won’t have to be worrying about having some variation in the hole sizes. Plus, as all the sizes are written on the bits, you won’t find it any harder to track the bit you’re looking for.

By the way, have you heard the name of Vacuum-Brazed Technology? Well, that’s what has been used in these bits, and that has made them irresistible against hard materials, including tiles, granite, porcelain ground, glass, ceramic, mirror, marble stone, and masonry brick.

But what has put these among the best drill bits for glass is their Dry-Drilling Design. Usually, we need to apply water for lubrication and to keep the cutting surface cool. But in these bits, there’s wax lubricant within that melts when you try dry drilling and keep the surface cool.

That doesn’t mean you can’t apply water to prolong the bit life and ensure additional cooling. For using these, having a compatible drill is also important. So, rather than making you buy a new drill, these bits can simply work with your hand drill, bench drill, and angle grinder.

Highlighted Features:

  • Size variations with grooved marks on the bits.
  • Dry-Drilling Design for keeping the surface cool.
  • Vacuum-Brazed Technology for better surface compatibility.
  • Compatible with hand drills, bench drills, and angle grinder.

Comparison Table of Top 10 Glass Drilling Bits

NoProduct NameTip MaterialNumber of bitsCompatible surfacesShank Type
1QWORK WD1801Carbide5brick, tile, concrete, plastic, glass, and wood3-Flat
23 Otters Diamond Drill Bit Hole Saw SetDiamond Sprayed15Glass, wood, tiles, blocks, slate marble, ceramic, etc.Cylindrical
3Bosch GT1000Carbide1Tiles, glass3-Flat
4Neiko 00823ADiamond Sprayed5Glass, ceramics, etc.Cylindrical
5DRILAX Diamond Drill Bit SetDiamond Sprayed30Porcelain, gemstones, rocks, ceramic, tiles, marble, seashells, etc.Cylindrical
6Flyshop Diamond Coated Drill BitDiamond Dust Coating1marble, granite, glass, fiberglass, porcelain tile, and ceramicCylindrical
7HOMEIDOL Glass Drill Bits SetCarbide6marble, tiles, mirrors, and glassCylindrical
8BOSCH Vermont American 13310Carbide4Ceramic tile, china, marble, glass, or mirrors,Cylindrical
9DRILLPRO Diamond Hole Saw Drill Bit SetDiamond Dust Coating15Glass, Tiles, Marble, Granite, Ceramic, etc.Cylindrical
10DKIBBITH Diamond Core Drill BitsDiamond Sprayed5Tiles, granite, porcelain ground, glass, ceramic, mirror, etc.Cylindrical

What to Look for Before Buying Drill Bits for Glass?

If anyone has told you that you don’t need to think on a different track to get the best drill bits for glass, then it’s probably because they’ve got no clue about them. But with no idea about it, you, too, can’t find the right set out for sure. So, we say you better check out a few aspects for tracking the right bits for glass, such as –

drill bits for glass

Tip Material

It’s not always about the sturdiest material but the right one, especially when you’re trying to grab a drill bit to cut glass. There’s not lots of material that can pull the job off like carbide tip and Diamond sprayed tip. So, make sure your next bits have a tip like that to put a perfect hole.

Drill Compatibility

Not every bit can work with all the drills. So, when you’re picking up your bits, check out if they are going to be compatible with your drills or not. After all, you don’t want to invest in a new drill all of a sudden, right?

drill bits for glass

Surface Type

At it time of buying a drill bit, we usually don’t think of using it on a single type of surface. So, it’s better to go for something that can cover a lot of surfaces or at least the ones you want to work on.

Number of Bits and Sizes

To put the right-sized hole on a surface, you must get the bit of the right size. So, when you’re looking at a set of bits, check out if the sizes are what you need or not. Another thing we’d like to mention is the number of bits. The more, the better, as you’ll have more scope to use them.

Shank Type

drill bits for glass

Take this part lightly, and you might put yourself ahead of incoming danger. Want to know how? The right shank type helps the drill with having a better grip. Make that loose, and it might turn out like the shrapnel of a bomb.

Usually, there are two types of shank types you’ll see mostly – cylindrical and 3-Flat. The 3-Flat one ensures a comparatively better grip compared to the cylindrical one. But that doesn’t mean cylindrical ones are bad, as, with the right drill, they, too, can have a better grip.

Frequently Asked Questions

Why drilling glass with a normal is a bad idea?

If you’re trying to put a hole in a glass with a normal drill, you might end up breaking or shattering it. On top of that, the flyaway fragments can easily hurt you in the first place. Even if you do manage to do the drilling, the hole won’t be precise or neat for sure.

drill bits for glass

Is it okay to drill steel with the glass drill bit?

We suggest not to. Steel or metal are not the kinds of surfaces glass drill bits can deal with, at least not all of them. So, to be on the safe side, it’s better to keep the bits away from them.

How many holes a glass drill bit can make in its lifetime?

Well, how long a bit will last depend on its material. But usually, they can push the number of holes up to 2000 in a lifetime.

What type of drill bit needs to use for glass?

It’s better to use the Diamond sprayed/coated and Spearhead drill bits. After all, they can get through any kind of glasses except some safety and tempered glasses, as they’re made to tolerate massive impact.

Final Words

While picking a random bit for a drill, it’s not important to bang your head every time. But when it comes to finding out the perfect drill bits for glass, you definitely need to see things through a different lens. Though we’ve got you the finest bits for glass, it can still feel like a tricky decision.

Well, we say you pinpoint your need first. For example, if you say you’re asking for angled drilling, then we’d the DKIBBITH Diamond Core Drill Bits will be the right one for you. But when you can’t ask for more than anything but efficient bits with quicker drilling dust removal, you better pick the QWORK WD1801.

On the other hand, if you’re more into putting in different-sized holes, then the 3 Otters Diamond Drill Bit Hole Saw Set would be ideal. After all, it has all the wider variety of bit sizes you might need on the way. Now you decide which one is the best drill bit for glass for you.

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