Check out our product review of the best glass drill bits. We tried 10 models and can tell you the absolute best varieties.
In Hurry? Checkout Our Top Pick Of Best Glass Drill Bits.
Our Top Pick
9.7/10 our score
Best Glass Drill Bits
Rank | Product Name | Score |
---|---|---|
1 |
Neiko Diamond Grit |
9. 7 |
2 |
Bosch GT2000 |
9. 5 |
3 |
Blendx Diamond |
9. 1 |
4 |
SE Diamond Burrs |
8. 8 |
5 |
Bosch GT3000 |
8. 6 |
6 |
Drillpro 15 Piece |
8. 2 |
7 |
Drilax Assorted Pack |
8. 0 |
8 |
HomeIdol Six-Piece Set |
7 .7 |
1. Neiko Diamond Grit
9.7/10 our score
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- Diamond coating maximizes performance and retains a sharper cutting edge than traditional carbide or bimetal hole saws
- Side holes allow for easy slug removal after drilling
- Perfect set for cutting accurate holes in a wide variety of materials such as glass and ceramics
- Nickel plating on these bits maximizes your tool’s life with great resistance to corrosion
- Sizes include: 5/32”, ¼”, 5/16”, 3/8”, and ½” with a cutting depth of ¾”and ¼” shank
2. Bosch GT2000
9.5/10 our score
- Make sure this fits by entering your model number.
- 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 large bits 5/16 in. and larger to prevent slippage. The Bosch GT2000 bit set is easy to use while still providing best-in-class speed so you can get the job done faster
- INNVOATIVE: 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. Included drill bit sizes: 1/8 in., 3/16 in., 1/4 in., 5/16 in
- Precision tip - Solves bit wander and bit walking
- 4-Piece set with most common sizes
- High quality carbide with a reinforced head that prevents bit cracking and provides a longer life
- Three flat shank to prevent slippage
- Bosch branded, innovative geometry allows bits to drill faster
3. Blendx Diamond
9.1/10 our score
- Make sure this fits by entering your model number.
- Diamond hole saw / core drill style bit.
- 10 Sizes: 6mm, 8mm, 10mm, 14mm, 16mm, 18mm, 22mm, 35mm. 40mm, 50mm
- Application: Drill Glass, Tile Bottles, Blocks Jars, Fiberglass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone
- SPEED KILLS: Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably
- Warrnings: Not for use on Concrete or for depths beyond about 1/2", Enough water is MUST HAVE for lubrication and cooling when drilling
4. SE Diamond Burrs
8.8/10 our score
- Make sure this fits by entering your model number.
- Set of 30 diamond-coated burrs with 600 grit
- Shank size of all burrs: 1/8-inch (3 mm)
- Shapes: ball, cone, needle point, tapered, flat top cylinder, rounded cylinder
- Compatible with most die grinders and rotary tools
- Recommended for craft modeling, hobbies, home repairing, jewelry, lapidary use, and more
5. Bosch GT3000
8.6/10 our score
- Make sure this fits by entering your model number.
- 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 large bits 5/16 in. and larger to prevent slippage. The Bosch GT2000 bit set is easy to use while still providing best-in-class speed so you can get the job done faster.
- INNVOATIVE: Featuring the Bosch branded, innovative geometry allows bits to drill faster. Stay organized with the Brute Tough Storage Case. Included drill bit sizes: 1/8 in., 3/16 in., 1/4 in., 5/16 in., 3/8 in., 1/2 in., 5/8 in., 3/4 in.
6. Drillpro 15 Piece
8.2/10 our score
- Make sure this fits by entering your model number.
- ❶ Diamond Hole Saw is made of HIGH QUALITY NATURAL DIAMOND SAND, which is solidified by special enhanced electroplating
- ❷ NICKEL-PLATED DESIGN, with a diamond dust coating offers diamond hole saw a superior performance and cutting strength
- ❸ NO Tremor phenomenon, SMALL incision resistance and FAST hole speed, EASY chip evacuation, ensuring you a nice experince when using diamond hole saw.
- ❹The package comes with 15 SIZES of Diamond Hole Saw - 6/ 8/ 10/ 12/ 14/ 16/ 18/ 20/ 22/ 25/ 26/ 28/ 30/ 40/ 50 mm, Drilling holes for Glass, Tile Bottles, Blocks Jars, Fiber Glass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone (especially for glass AND tile)
- ❺ OPERATION of the Diamond Hole Saw - Start the hole diagonally, make a round braid and then hold drill straight. Water is required for lubrication when drilling.
7. Drilax Assorted Pack
8/10 our score
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- High Quality Diamond Coated Drill Bits Assorted Pack of 20 pieces
- 4 Different Sizes - 1mm, 1.5mm, 2mm, 2.5mm - 5 pcs. ea. Total of 20 pieces
- Fits drills, flex shafts and dremels.
- Used by Jewelry Designers for drilling clean holes on Beach Sea Glass, Sea Shells, Rocks, Marbles, Stones, etc.
- Make your own custom earrings, pendents and bracelets.
8. HomeIdol Six-Piece Set
7.7/10 our score
- Make sure this fits by entering your model number.
- Quality Material Made of high quality cemented carbide. Good performance, making clean and accurate holes for you. A set of glass drills that are very easy to work with.
- Superior performance 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.
- Using Caution Remember to add water to the materials while cutting or drilling to preserve them from over heating.
- Wide Fit 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.