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EDP No.

8607345

Abbreviation

EX-GDN

Designation

3.45

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

2,560

Weight

6

Recommended Drill Hole Dia.

images

EDP No.

61035

Abbreviation

EX-GDN

Designation

3.5

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.

images

EDP No.

8607355

Abbreviation

EX-GDN

Designation

3.55

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

2,830

Weight

6

Recommended Drill Hole Dia.

images

EDP No.

61036

Abbreviation

EX-GDN

Designation

3.6

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

2,700

Weight

6

Recommended Drill Hole Dia.

images

EDP No.

8607365

Abbreviation

EX-GDN

Designation

3.65

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

2,830

Weight

6

Recommended Drill Hole Dia.

images

EDP No.

61037

Abbreviation

EX-GDN

Designation

3.7

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

2,700

Weight

7

Recommended Drill Hole Dia.

images

EDP No.

8607375

Abbreviation

EX-GDN

Designation

3.75

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

2,830

Weight

7

Recommended Drill Hole Dia.

images

EDP No.

61038

Abbreviation

EX-GDN

Designation

3.8

Overall Length X Flute Length X Shank Dia.

65X33X4

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

2,700

Weight

7

Recommended Drill Hole Dia.

images

EDP No.

8607385

Abbreviation

EX-GDN

Designation

3.85

Overall Length X Flute Length X Shank Dia.

65X33X4

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

2,830

Weight

7

Recommended Drill Hole Dia.

images

EDP No.

61039

Abbreviation

EX-GDN

Designation

3.9

Overall Length X Flute Length X Shank Dia.

65X33X4

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

2,700

Weight

7

Recommended Drill Hole Dia.

images

EDP No.

8607395

Abbreviation

EX-GDN

Designation

3.95

Overall Length X Flute Length X Shank Dia.

65X33X4

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

2,830

Weight

7

Recommended Drill Hole Dia.

images

EDP No.

61040

Abbreviation

EX-GDN

Designation

4

Overall Length X Flute Length X Shank Dia.

65X33X4

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

2,700

Weight

7

Recommended Drill Hole Dia.

images

EDP No.

8607405

Abbreviation

EX-GDN

Designation

4.05

Overall Length X Flute Length X Shank Dia.

77X33X6

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

3,210

Weight

14

Recommended Drill Hole Dia.

images

EDP No.

61041

Abbreviation

EX-GDN

Designation

4.1

Overall Length X Flute Length X Shank Dia.

77X33X6

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

3,040

Weight

14

Recommended Drill Hole Dia.

images

EDP No.

8607415

Abbreviation

EX-GDN

Designation

4.15

Overall Length X Flute Length X Shank Dia.

77X33X6

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

3,210

Weight

14

Recommended Drill Hole Dia.

images

EDP No.

61042

Abbreviation

EX-GDN

Designation

4.2

Overall Length X Flute Length X Shank Dia.

77X33X6

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

3,040

Weight

14

Recommended Drill Hole Dia.

images

EDP No.

8607425

Abbreviation

EX-GDN

Designation

4.25

Overall Length X Flute Length X Shank Dia.

77X33X6

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

3,210

Weight

14

Recommended Drill Hole Dia.

images

EDP No.

61043

Abbreviation

EX-GDN

Designation

4.3

Overall Length X Flute Length X Shank Dia.

80X36X6

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

3,040

Weight

15

Recommended Drill Hole Dia.

images

EDP No.

8607435

Abbreviation

EX-GDN

Designation

4.35

Overall Length X Flute Length X Shank Dia.

80X36X6

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

3,210

Weight

18

Recommended Drill Hole Dia.

images

EDP No.

61044

Abbreviation

EX-GDN

Designation

4.4

Overall Length X Flute Length X Shank Dia.

80X36X6

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

3,040

Weight

14

Recommended Drill Hole Dia.