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Carbide Drill Bits For Glass


Specifications Of Carbide Drill Bits For Glass


1、Carbide Drill Bits For Glass Standard type


Model No.

Flute Diameter (mm)

Flute length (mm)

Shank Diameter (mm)

Overall length (mm)


Model No.

Flute Diameter (mm)

Flute length (mm)

Shank Diameter (mm)

Overall length (mm)

D3.1*20*D6*62

3.1

20

6

62


D9.4*47*D10*89

9.4

47

10

89

D3.2*20*D6*62

3.2

20

6

62


D9.5*47*D10*89

9.5

47

10

89

D3.3*20*D6*62

3.3

20

6

62


D9.6*47*D10*89

9.6

47

10

89

D3.4*20*D6*62

3.4

20

6

62


D9.7*47*D10*89

9.7

47

10

89

D3.5*20*D6*62

3.5

20

6

62


D9.8*47*D10*89

9.8

47

10

89

D3.6*20*D6*62

3.6

20

6

62


D9.9*47*D10*89

9.9

47

10

89

D3.7*20*D6*62

3.7

20

6

62


D10*47*D10*89

10

47

10

89

D3.8*24*D6*66

3.8

24

6

66


D10.1*55*D12*102

10.1

55

12

102

D3.9*24*D6*66

3.9

24

6

66


D10.2*55*D12*102

10.2

55

12

102

D4*24*D6*66

4

24

6

66


D10.3*55*D12*102

10.3

55

12

102

D4.1*24*D6*66

4.1

24

6

66


D10.4*55*D12*102

10.4

55

12

102

D4.2*24*D6*66

4.2

24

6

66


D10.5*55*D12*102

10.5

55

12

102

D4.3*24*D6*66

4.3

24

6

66


D10.6*55*D12*102

10.6

55

12

102

D4.4*24*D6*66

4.4

24

6

66


D10.7*55*D12*102

10.7

55

12

102

D4.5*24*D6*66

4.5

24

6

66


D10.8*55*D12*102

10.8

55

12

102

D4.6*24*D6*66

4.6

24

6

66


D10.9*55*D12*102

10.9

55

12

102

D4.7*24*D6*66

4.7

24

6

66


D11*55*D12*102

11

55

12

102

D4.8*28*D6*66

4.8

28

6

66


D11.1*55*D12*102

11.1

55

12

102

D4.9*28*D6*66

4.9

28

6

66


D11.2*55*D12*102

11.2

55

12

102

D5*28*D6*66

5

28

6

66


D11.3*55*D12*102

11.3

55

12

102

D5.1*28*D6*66

5.1

28

6

66


D11.4*55*D12*102

11.4

55

12

102

D5.2*28*D6*66

5.2

28

6

66


D11.5*55*D12*102

11.5

55

12

102

D5.3*28*D6*66

5.3

28

6

66


D11.6*55*D12*102

11.6

55

12

102

D5.4*28*D6*66

5.4

28

6

66


D11.7*55*D12*102

11.7

55

12

102

D5.5*28*D6*66

5.5

28

6

66


D11.8*55*D12*102

11.8

55

12

102

D5.6*28*D6*66

5.6

28

6

66


D11.9*55*D12*102

11.9

55

12

102

D5.7*28*D6*66

5.7

28

6

66


D12*55*D12*102

12

55

12

102

D5.8*28*D6*66

5.8

28

6

66


D12.1*60*D14*107

12.1

60

14

107

D5.9*28*D6*66

5.9

28

6

66


D12.2*60*D14*107

12.2

60

14

107

D6*28*D6*66

6

28

6

66


D12.3*60*D14*107

12.3

60

14

107

D6.1*34*D8*79

6.1

34

8

79


D12.4*60*D14*107

12.4

60

14

107

D6.2*34*D8*79

6.2

34

8

79


D12.5*60*D14*107

12.5

60

14

107

D6.3*34*D8*79

6.3

34

8

79


D12.6*60*D14*107

12.6

60

14

107

D6.4*34*D8*79

6.4

34

8

79


D12.7*60*D14*107

12.7

60

14

107

D6.5*34*D8*79

6.5

34

8

79


D12.8*60*D14*107

12.8

60

14

107

D6.6*34*D8*79

6.6

34

8

79


D12.9*60*D14*107

12.9

60

14

107

D6.7*34*D8*79

6.7

34

8

79


D13*60*D14*107

13

60

14

107

D6.8*34*D8*79

6.8

34

8

79


D13.2*60*D14*107

13.2

60

14

107

D6.9*34*D8*79

6.9

34

8

79


D13.3*60*D14*107

13.3

60

14

107

D7*34*D8*79

7

34

8

79


D13.5*60*D14*107

13.5

60

14

107

D7.1*41*D8*79

7.1

41

8

79


D13.7*60*D14*107

13.7

60

14

107

D7.2*41*D8*79

7.2

41

8

79


D13.8*60*D14*107

13.8

60

14

107

D7.3*41*D8*79

7.3

41

8

79


D14*60*D14*107

14

60

14

107

D7.4*41*D8*79

7.4

41

8

79


D14.2*65*D16*115

14.2

65

16

115

D7.5*41*D8*79

7.5

41

8

79


D14.3*65*D16*115

14.3

65

16

115

D7.6*41*D8*79

7.6

41

8

79


D14.4*65*D16*115

14.4

65

16

115

D7.7*41*D8*79

7.7

41

8

79


D14.5*65*D16*115

14.5

65

16

115

D7.8*41*D8*79

7.8

41

8

79


D14.7*65*D16*115

14.7

65

16

115

D7.9*41*D8*79

7.9

41

8

79


D15*65*D16*115

15

65

16

115

D8*41*D8*79

8

41

8

79


D15.2*65*D16*115

15.2

65

16

115

D8.1*47*D10*89

8.1

47

10

89


D15.5*65*D16*115

15.5

65

16

115

D8.2*47*D10*89

8.2

47

10

89


D15.6*65*D16*115

15.6

65

16

115

D8.3*47*D10*89

8.3

47

10

89


D15.7*65*D16*115

15.7

65

16

115

D8.4*47*D10*89

8.4

47

10

89


D15.8*65*D16*115

15.8

65

16

115

D8.5*47*D10*89

8.5

47

10

89


D16*65*D16*115

16

65

16

115

D8.6*47*D10*89

8.6

47

10

89


D16.5*73*D18*123

16.5

73

18

123

D8.7*47*D10*89

8.7

47

10

89


D17*73*D18*123

17

73

18

123

D8.8*47*D10*89

8.8

47

10

89


D17.5*73*D18*123

17.5

73

18

123

D8.9*47*D10*89

8.9

47

10

89


D18*73*D18*123

18

73

18

123

D9*47*D10*89

9

47

10

89


D18.5*79*D20*131

18.5

79

20

131

D9.1*47*D10*89

9.1

47

10

89


D19*79*D20*131

19

79

20

131

D9.2*47*D10*89

9.2

47

10

89


D19.5*79*D20*131

19.5

79

20

131

D9.3*47*D10*89

9.3

47

10

89


D20*79*D20*131

20

79

20

131


2、Carbide Drill Bits For Glass Standard type


Model No.

Flute Diameter (mm)

Flute length (mm)

Shank Diameter (mm)

Overall length (mm)


Model No.

Flute Diameter (mm)

Flute length (mm)

Shank Diameter (mm)

Overall length (mm)

D3.1*28*D6*66

3.1

28

6

66


D9.4*61*D10*103

9.4

61

10

103

D3.2*28*D6*66

3.2

28

6

66


D9.5*61*D10*103

9.5

61

10

103

D3.3*28*D6*66

3.3

28

6

66


D9.6*61*D10*103

9.6

61

10

103

D3.4*28*D6*66

3.4

28

6

66


D9.7*61*D10*103

9.7

61

10

103

D3.5*28*D6*66

3.5

28

6

66


D9.8*61*D10*103

9.8

61

10

103

D3.6*28*D6*66

3.6

28

6

66


D9.9*61*D10*103

9.9

61

10

103

D3.7*28*D6*66

3.7

28

6

66


D10*61*D10*103

10

61

10

103

D3.8*36*D6*74

3.8

36

6

74


D10.1*71*D12*118

10.1

71

12

118

D3.9*36*D6*74

3.9

36

6

74


D10.2*71*D12*118

10.2

71

12

118

D4*36*D6*74

4

36

6

74


D10.3*71*D12*118

10.3

71

12

118

D4.1*36*D6*74

4.1

36

6

74


D10.4*71*D12*118

10.4

71

12

118

D4.2*36*D6*74

4.2

36

6

74


D10.5*71*D12*118

10.5

71

12

118

D4.3*36*D6*74

4.3

36

6

74


D10.6*71*D12*118

10.6

71

12

118

D4.4*36*D6*74

4.4

36

6

74


D10.7*71*D12*118

10.7

71

12

118

D4.5*36*D6*74

4.5

36

6

74


D10.8*71*D12*118

10.8

71

12

118

D4.6*36*D6*74

4.6

36

6

74


D10.9*71*D12*118

10.9

71

12

118

D4.7*36*D6*82

4.7

36

6

82


D11*71*D12*118

11

71

12

118

D4.8*44*D6*82

4.8

44

6

82


D11.1*71*D12*118

11.1

71

12

118

D4.9*44*D6*82

4.9

44

6

82


D11.2*71*D12*118

11.2

71

12

118

D5*44*D6*82

5

44

6

82


D11.3*71*D12*118

11.3

71

12

118

D5.1*44*D6*82

5.1

44

6

82


D11.4*71*D12*118

11.4

71

12

118

D5.2*44*D6*82

5.2

44

6

82


D11.5*71*D12*118

11.5

71

12

118

D5.3*44*D6*82

5.3

44

6

82


D11.6*71*D12*118

11.6

71

12

118

D5.4*44*D6*82

5.4

44

6

82


D11.7*71*D12*118

11.7

71

12

118

D5.5*44*D6*82

5.5

44

6

82


D11.8*71*D12*118

11.8

71

12

118

D5.6*44*D6*82

5.6

44

6

82


D11.9*71*D12*118

11.9

71

12

118

D5.7*44*D6*82

5.7

44

6

82


D12*71*D12*118

12

71

12

118

D5.8*44*D6*82

5.8

44

6

82


D12.1*77*D14*124

12.1

77

14

124

D5.9*44*D6*82

5.9

44

6

82


D12.2*77*D14*124

12.2

77

14

124

D6*44*D6*82

6

44

6

82


D12.3*77*D14*124

12.3

77

14

124

D6.1*53*D8*91

6.1

53

8

91


D12.4*77*D14*124

12.4

77

14

124

D6.2*53*D8*91

6.2

53

8

91


D12.5*77*D14*124

12.5

77

14

124

D6.3*53*D8*91

6.3

53

8

91


D12.6*77*D14*124

12.6

77

14

124

D6.4*53*D8*91

6.4

53

8

91


D12.7*77*D14*124

12.7

77

14

124

D6.5*53*D8*91

6.5

53

8

91


D12.8*77*D14*124

12.8

77

14

124

D6.6*53*D8*91

6.6

53

8

91


D12.9*77*D14*124

12.9

77

14

124

D6.7*53*D8*91

6.7

53

8

91


D13*77*D14*124

13

77

14

124

D6.8*53*D8*91

6.8

53

8

91


D13.2*77*D14*124

13.2

77

14

124

D6.9*53*D8*91

6.9

53

8

91


D13.3*77*D14*124

13.3

77

14

124

D7*53*D8*91

7

53

8

91


D13.5*77*D14*124

13.5

77

14

124

D7.1*53*D8*91

7.1

53

8

91


D13.7*77*D14*124

13.7

77

14

124

D7.2*53*D8*91

7.2

53

8

91


D13.8*77*D14*124

13.8

77

14

124

D7.3*53*D8*91

7.3

53

8

91


D14*77*D14*124

14

77

14

124

D7.4*53*D8*91

7.4

53

8

91


D14.2*83*D16*133

14.2

83

16

133

D7.5*53*D8*91

7.5

53

8

91


D14.3*83*D16*133

14.3

83

16

133

D7.6*53*D8*91

7.6

53

8

91


D14.4*83*D16*133

14.4

83

16

133

D7.7*53*D8*91

7.7

53

8

91


D14.5*83*D16*133

14.5

83

16

133

D7.8*53*D8*91

7.8

53

8

91


D14.7*83*D16*133

14.7

83

16

133

D7.9*53*D8*91

7.9

53

8

91


D15*83*D16*133

15

83

16

133

D8*53*D8*91

8

53

8

91


D15.2*83*D16*133

15.2

83

16

133

D8.1*61*D10*103

8.1

61

10

103


D15.5*83*D16*133

15.5

83

16

133

D8.2*61*D10*103

8.2

61

10

103


D15.6*83*D16*133

15.6

83

16

133

D8.3*61*D10*103

8.3

61

10

103


D15.7*83*D16*133

15.7

83

16

133

D8.4*61*D10*103

8.4

61

10

103


D15.8*83*D16*133

15.8

83

16

133

D8.5*61*D10*103

8.5

61

10

103


D16*83*D16*133

16

83

16

133

D8.6*61*D10*103

8.6

61

10

103


D16.5*93*D18*143

16.5

93

18

143

D8.7*61*D10*103

8.7

61

10

103


D17*93*D18*143

17

93

18

143

D8.8*61*D10*103

8.8

61

10

103


D17.5*93*D18*143

17.5

93

18

143

D8.9*61*D10*103

8.9

61

10

103


D18*93*D18*143

18

93

18

143

D9*61*D10*103

9

61

10

103


D18.5*101*D20*153

18.5

101

20

153

D9.1*61*D10*103

9.1

61

10

103


D19*101*D20*153

19

101

20

153

D9.2*61*D10*103

9.2

61

10

103


D19.5*101*D20*153

19.5

101

20

153

D9.3*61*D10*103

9.3

61

10

103


D20*101*D20*153

20

101

20

153


Features Of Carbide Drill Bits For Glass


1、Carbide Material:

Carbide is a hard and durable material made of tungsten and carbon, which ensures the drill bit can withstand the hardness of glass.


2、Sharp Cutting Edge:

Carbide drill bits have sharp cutting edges that allow for precise and clean drilling through glass without chipping or cracking the material.


3、Diamond Ground Tips:

Some carbide drill bits for glass have diamond ground tips, which enhance their cutting abilities and increase their longevity.


4、Spiral Flutes:

Carbide drill bits often have spiral flutes that help in removing debris and glass particles from the hole while drilling, ensuring a smooth drilling process.


5、Coolant Lubrication:

Carbide drill bits may require coolant or lubrication during the drilling process to prevent overheating and to prolong the life of the bit.


6、High Hardness:

Carbide is incredibly hard, which allows the drill bit to maintain its sharpness even after drilling through tough materials like glass.


7、Various Sizes:

Carbide drill bits for glass are available in various sizes to accommodate different drilling needs, from small holes for jewelry making to larger holes for window installations.


8、Hex Shank:

Many carbide glass drill bits come with hex shanks, which provide a secure grip in the drill chuck and prevent slipping during the drilling process.


9、Versatility:

Carbide drill bits designed for glass can also be used for drilling through other hard and abrasive materials like ceramic and porcelain tiles.


10、Precision Drilling:

Carbide drill bits allow for precise drilling, making them suitable for tasks where accuracy is crucial, such as in glass artwork or scientific applications.


11、Longevity:

Due to their durable carbide construction, these drill bits have a longer lifespan compared to regular steel drill bits when used for glass drilling.


Advantages Of Carbide Drill Bits For Glass:


1、Precision Drilling:

Carbide drill bits provide precise and accurate drilling, allowing for clean holes in glass without chipping or cracking.


2、Durability:

Carbide is a highly durable material that can withstand the hardness of glass, ensuring a longer lifespan for the drill bit compared to traditional steel bits.


3、High Hardness:

Carbide's hardness enables it to maintain sharpness even when drilling through tough materials like glass, resulting in efficient and effective drilling.


4、Reduced Chipping:

The sharp cutting edges of carbide bits minimize chipping and splintering of the glass surface, creating smooth and polished holes.


5、Versatility:

Carbide drill bits designed for glass can also be used for drilling through other hard and abrasive materials like ceramic, porcelain, and tile, making them versatile tools in various applications.


6、Heat Resistance:

Carbide drill bits can withstand high temperatures generated during the drilling process, reducing the risk of overheating and ensuring consistent performance.


7、Faster Drilling:

Due to their sharpness and hardness, carbide drill bits drill through glass more quickly and efficiently than standard steel bits, saving time and effort.


8、Minimal Maintenance:

Carbide drill bits require less frequent sharpening or replacement compared to softer materials, reducing maintenance efforts and costs in the long run.


9、Cleaner Holes:

Carbide bits create cleaner holes with smooth edges, making them ideal for tasks where the appearance of the drilled hole is essential, such as in glass art and decorative projects.


10、Less Friction:

Carbide's hardness reduces friction during drilling, allowing for smoother drilling motion and preventing the bit from getting stuck in the glass.


11、Wide Range of Sizes:

Carbide drill bits for glass are available in various sizes, allowing users to choose the right bit for specific hole diameter requirements.


12、Suitable for High-Volume Production:

Carbide drill bits are ideal for industrial applications where large volumes of glass need to be drilled quickly and consistently due to their speed and durability.


Coatings Of Carbide Drill Bits For Glass:


The purpose of applying a coating to a Carbide Drill Bits For Glass is to enhance its performance, durability, and overall effectiveness in various machining operations.


Titanium Nitride (TiN):

TiN is a popular coating choice for Carbide Drill Bits For Glass. It offers excellent wear resistance and provides a protective layer on the tool's surface, reducing friction and extending tool life. TiN coatings are effective when machining non-ferrous materials and can enhance performance in general-purpose milling applications.


Titanium Carbonitride (TiCN):

TiCN coatings offer improved hardness and heat resistance compared to TiN. They are suitable for machining ferrous materials, including steel and cast iron. TiCN coatings provide excellent wear resistance, reduced friction, and increased tool life.


Aluminum Titanium Nitride (AlTiN):

AlTiN coatings are known for their exceptional hardness, high-temperature resistance, and excellent wear resistance. They are suitable for machining abrasive materials, such as hardened steels and stainless steels. AlTiN coatings provide extended tool life and enhanced performance in high-speed machining applications.


Diamond-Like Carbon (DLC):

DLC coatings offer excellent hardness, low friction, and high lubricity. They are effective when machining aluminum, copper, and non-ferrous materials. DLC coatings can reduce built-up edge and enhance the chip flow, resulting in improved surface finish and reduced cutting forces.


Applications Of Carbide Drill Bits For Glass


1、Glass Artwork:

Artists use carbide drill bits to create intricate designs in glass pieces, such as vases, sculptures, and decorative items, by drilling precise holes for assembly or embellishments.


2、Stained Glass Work:

Stained glass artists use carbide bits to drill holes for soldering and assembling stained glass panels, ensuring accurate placement of glass pieces.


3、Jewelry Making:

Jewelers use carbide drill bits to create holes in glass beads, gemstones, and other glass components for making earrings, necklaces, and bracelets.


4、Window Installation:

During the installation of glass windows or doors, carbide bits are used to drill holes for fittings, handles, and locks, ensuring a secure and precise fit.


5、Glass Shelving:

Carbide drill bits are employed to create holes in glass shelves for mounting brackets or hardware, providing sturdy and aesthetically pleasing storage solutions.


6、Laboratory Equipment:

Carbide drill bits are used in scientific laboratories to create precise openings in glass apparatus for specialized experiments and equipment assembly.


7、Aquariums:

Glass aquarium manufacturers use carbide drill bits to create openings for filters, pumps, and other accessories in aquarium tanks, ensuring a seamless and secure setup.


8、Automotive Glass:

Carbide bits are utilized in the automotive industry for drilling holes in glass windows and windshields to accommodate sensors, antennas, and other vehicle accessories.


9、DIY Home Decor:

DIY enthusiasts use carbide drill bits to create unique home decor items from glass, such as glass bottle lamps, candle holders, and decorative glass panels.


10、Architectural Applications:

Architects and designers use carbide drill bits to incorporate glass elements in buildings, such as glass balustrades, partitions, and decorative glass features.


11、Restoration Projects:

Carbide bits are valuable in restoring antique glassware and mirrors by drilling precise holes for repairs or for adding new decorative elements.


12、Industrial Applications:

Industries utilize carbide drill bits for high-volume production processes involving glass, such as manufacturing glass insulators, lighting fixtures, and laboratory glassware.


Video Of Carbide Drill Bits For Glass


FAQs Of Carbide Drill Bits For Glass


1、What is a carbide drill bit, and why is it suitable for glass?

A carbide drill bit is a cutting tool made from carbide, a hard and durable material. It is ideal for glass due to its hardness, allowing it to create clean and precise holes without chipping or cracking the glass surface.


2、Can carbide drill bits be used on other materials besides glass?

Yes, carbide drill bits are versatile and can be used on various materials such as ceramic, porcelain, tile, and certain metals. They are preferred for their durability and efficiency across different applications.


3、Do carbide drill bits for glass require cooling or lubrication during drilling?

Yes, some carbide drill bits require coolant or lubrication during the drilling process. This helps in reducing heat buildup, prolonging the life of the bit, and ensuring a smoother drilling experience.


4、How do I choose the right size of carbide drill bit for my glass project?

Select the drill bit size based on the diameter of the hole you need. Carbide drill bits come in various sizes, so choose one that matches your specific project requirements. It's essential to use the right size to achieve accurate results.


5、Are carbide drill bits reusable, or do they wear out after a few uses?

Carbide drill bits are highly durable and have a longer lifespan compared to regular steel bits. They can be used for multiple drilling tasks and are designed to withstand wear and maintain sharpness over an extended period.


6、Can carbide drill bits be sharpened if they become dull?

Carbide drill bits can be sharpened, but it requires specialized equipment and expertise. It's often more practical to replace a dull carbide bit, especially for precision tasks, to ensure optimal drilling performance.


7、Are there safety precautions I should take when using carbide drill bits for glass?

Yes, safety is crucial. Always wear safety goggles and gloves to protect your eyes and hands from glass shards. Additionally, work in a well-ventilated area, use coolant/lubrication as needed, and follow the manufacturer's guidelines for safe operation.


8、Can carbide drill bits create large holes in thick glass?

Yes, carbide drill bits are capable of creating large holes in thick glass. However, it's important to use the right size and apply appropriate pressure to ensure a smooth and precise drilling process, especially for thicker glass materials.


9、Can carbide drill bits be used with a hand drill, or do they require a specific type of drill machine?

Carbide drill bits can be used with both hand drills and drill presses. However, using a drill press provides better stability and control, especially for larger or more intricate drilling tasks. Hand drills can be used for smaller projects with proper care and attention to detail.


FAQs for the factory :


1、Are you a factory?

Yes, we are facotry. Founded in 2004,Ruiyu Tools has established itself as a trusted provider of high-quality drill bits, end mills, and other non-standard tools.


2、How to select models?

Before purchasing, please contact us to confirm model No. and drawings to avoid any misunderstanding.


3、Do you offer OEM & ODM service?

Yes.We can supply OEM&ODM and make customized design for any specific application.


4、How can we know the product quality?

We suggest you ording a sample. And you can also send us email with detailed photos and specifications for checking if you cannot get enough information in the product page.


5、What's the delivery time?

Non-standard tools 5-10 Working days,Standard tools usually 1-2 days.

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