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EDP No.

8607245

Abbreviation

EX-GDN

Designation

2.45

Overall Length X Flute Length X Shank Dia.

54X22X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,140

Weight

4

Recommended Drill Hole Dia.

images

EDP No.

61025

Abbreviation

EX-GDN

Designation

2.5

Overall Length X Flute Length X Shank Dia.

54X22X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,040

Weight

4

Recommended Drill Hole Dia.

images

EDP No.

8607255

Abbreviation

EX-GDN

Designation

2.55

Overall Length X Flute Length X Shank Dia.

54X22X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,140

Weight

4

Recommended Drill Hole Dia.

images

EDP No.

61026

Abbreviation

EX-GDN

Designation

2.6

Overall Length X Flute Length X Shank Dia.

54X22X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,040

Weight

4

Recommended Drill Hole Dia.

images

EDP No.

8607265

Abbreviation

EX-GDN

Designation

2.65

Overall Length X Flute Length X Shank Dia.

54X22X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,140

Weight

4

Recommended Drill Hole Dia.

images

EDP No.

61027

Abbreviation

EX-GDN

Designation

2.7

Overall Length X Flute Length X Shank Dia.

57X25X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,040

Weight

5

Recommended Drill Hole Dia.

images

EDP No.

8607275

Abbreviation

EX-GDN

Designation

2.75

Overall Length X Flute Length X Shank Dia.

57X25X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,140

Weight

4

Recommended Drill Hole Dia.

images

EDP No.

61028

Abbreviation

EX-GDN

Designation

2.8

Overall Length X Flute Length X Shank Dia.

57X25X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,040

Weight

4

Recommended Drill Hole Dia.

images

EDP No.

8607285

Abbreviation

EX-GDN

Designation

2.85

Overall Length X Flute Length X Shank Dia.

57X25X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,140

Weight

4

Recommended Drill Hole Dia.

images

EDP No.

61029

Abbreviation

EX-GDN

Designation

2.9

Overall Length X Flute Length X Shank Dia.

57X25X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,040

Weight

4

Recommended Drill Hole Dia.

images

EDP No.

8607295

Abbreviation

EX-GDN

Designation

2.95

Overall Length X Flute Length X Shank Dia.

57X25X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,140

Weight

5

Recommended Drill Hole Dia.

images

EDP No.

61030

Abbreviation

EX-GDN

Designation

3

Overall Length X Flute Length X Shank Dia.

57X25X3

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,040

Weight

4

Recommended Drill Hole Dia.

images

EDP No.

8607305

Abbreviation

EX-GDN

Designation

3.05

Overall Length X Flute Length X Shank Dia.

59X27X4

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,560

Weight

6

Recommended Drill Hole Dia.

images

EDP No.

61031

Abbreviation

EX-GDN

Designation

3.1

Overall Length X Flute Length X Shank Dia.

59X27X4

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,470

Weight

6

Recommended Drill Hole Dia.

images

EDP No.

8607315

Abbreviation

EX-GDN

Designation

3.15

Overall Length X Flute Length X Shank Dia.

59X27X4

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,560

Weight

6

Recommended Drill Hole Dia.

images

EDP No.

61032

Abbreviation

EX-GDN

Designation

3.2

Overall Length X Flute Length X Shank Dia.

59X27X4

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,470

Weight

6

Recommended Drill Hole Dia.

images

EDP No.

8607325

Abbreviation

EX-GDN

Designation

3.25

Overall Length X Flute Length X Shank Dia.

59X27X4

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,560

Weight

6

Recommended Drill Hole Dia.

images

EDP No.

61033

Abbreviation

EX-GDN

Designation

3.3

Overall Length X Flute Length X Shank Dia.

59X27X4

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,470

Weight

6

Recommended Drill Hole Dia.

images

EDP No.

8607335

Abbreviation

EX-GDN

Designation

3.35

Overall Length X Flute Length X Shank Dia.

59X27X4

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,560

Weight

6

Recommended Drill Hole Dia.

images

EDP No.

61034

Abbreviation

EX-GDN

Designation

3.4

Overall Length X Flute Length X Shank Dia.

62X30X4

Number of Flutes

2

Work Materials

Low Carbon Steel・Mild Steel (C～0.25%)○
Medium Carbon Steel (C0.25％～0.45%)◎
High Carbon Steel (0.45%～)◎
Alloy Steel◎
Hardended Steel（～35HRC）○
Tool Steel◎
Cast Iron◎
Ductile Cast Iron○
Aluminum○
Aluminum Alloy Casting○
Magnesium Alloy ○

Grade

-

Materials

HSS

Surface Treatment

TiN Coating

Stock

D

Category

HSS Drill

Yen

2,470

Weight

6

Recommended Drill Hole Dia.