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EDP No.

62138

Abbreviation

EX-GDR

Designation

3.85

Overall Length X Flute Length X Shank Dia.

75X43X4

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

B

Category

HSS Drill

Yen

2,730

Weight

8

Recommended Drill Hole Dia.

images

EDP No.

60539

Abbreviation

EX-GDR

Designation

3.9

Overall Length X Flute Length X Shank Dia.

75X43X4

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

A

Category

HSS Drill

Yen

2,630

Weight

8

Recommended Drill Hole Dia.

images

EDP No.

62139

Abbreviation

EX-GDR

Designation

3.95

Overall Length X Flute Length X Shank Dia.

75X43X4

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

B

Category

HSS Drill

Yen

2,730

Weight

8

Recommended Drill Hole Dia.

images

EDP No.

60540

Abbreviation

EX-GDR

Designation

4

Overall Length X Flute Length X Shank Dia.

75X43X4

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

A

Category

HSS Drill

Yen

2,630

Weight

8

Recommended Drill Hole Dia.

images

EDP No.

62140

Abbreviation

EX-GDR

Designation

4.05

Overall Length X Flute Length X Shank Dia.

87X43X6

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

B

Category

HSS Drill

Yen

3,050

Weight

15

Recommended Drill Hole Dia.

images

EDP No.

60541

Abbreviation

EX-GDR

Designation

4.1

Overall Length X Flute Length X Shank Dia.

87X43X6

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

A

Category

HSS Drill

Yen

2,950

Weight

15

Recommended Drill Hole Dia.

images

EDP No.

62141

Abbreviation

EX-GDR

Designation

4.15

Overall Length X Flute Length X Shank Dia.

87X43X6

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

B

Category

HSS Drill

Yen

3,050

Weight

15

Recommended Drill Hole Dia.

images

EDP No.

60542

Abbreviation

EX-GDR

Designation

4.2

Overall Length X Flute Length X Shank Dia.

87X43X6

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

A

Category

HSS Drill

Yen

2,950

Weight

15

Recommended Drill Hole Dia.

images

EDP No.

62142

Abbreviation

EX-GDR

Designation

4.25

Overall Length X Flute Length X Shank Dia.

87X43X6

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

B

Category

HSS Drill

Yen

3,050

Weight

15

Recommended Drill Hole Dia.

images

EDP No.

60543

Abbreviation

EX-GDR

Designation

4.3

Overall Length X Flute Length X Shank Dia.

91X47X6

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

A

Category

HSS Drill

Yen

2,950

Weight

15

Recommended Drill Hole Dia.

images

EDP No.

62143

Abbreviation

EX-GDR

Designation

4.35

Overall Length X Flute Length X Shank Dia.

91X47X6

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

B

Category

HSS Drill

Yen

3,050

Weight

15

Recommended Drill Hole Dia.

images

EDP No.

60544

Abbreviation

EX-GDR

Designation

4.4

Overall Length X Flute Length X Shank Dia.

91X47X6

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

A

Category

HSS Drill

Yen

2,950

Weight

15

Recommended Drill Hole Dia.

images

EDP No.

62144

Abbreviation

EX-GDR

Designation

4.45

Overall Length X Flute Length X Shank Dia.

91X47X6

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

B

Category

HSS Drill

Yen

3,050

Weight

15

Recommended Drill Hole Dia.

images

EDP No.

60545

Abbreviation

EX-GDR

Designation

4.5

Overall Length X Flute Length X Shank Dia.

91X47X6

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

A

Category

HSS Drill

Yen

2,950

Weight

15

Recommended Drill Hole Dia.

images

EDP No.

62145

Abbreviation

EX-GDR

Designation

4.55

Overall Length X Flute Length X Shank Dia.

91X47X6

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

B

Category

HSS Drill

Yen

3,470

Weight

16

Recommended Drill Hole Dia.

images

EDP No.

60546

Abbreviation

EX-GDR

Designation

4.6

Overall Length X Flute Length X Shank Dia.

91X47X6

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

A

Category

HSS Drill

Yen

3,380

Weight

16

Recommended Drill Hole Dia.

images

EDP No.

62146

Abbreviation

EX-GDR

Designation

4.65

Overall Length X Flute Length X Shank Dia.

91X47X6

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

B

Category

HSS Drill

Yen

3,470

Weight

17

Recommended Drill Hole Dia.

images

EDP No.

60547

Abbreviation

EX-GDR

Designation

4.7

Overall Length X Flute Length X Shank Dia.

91X47X6

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

A

Category

HSS Drill

Yen

3,380

Weight

16

Recommended Drill Hole Dia.

images

EDP No.

62147

Abbreviation

EX-GDR

Designation

4.75

Overall Length X Flute Length X Shank Dia.

91X47X6

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

B

Category

HSS Drill

Yen

3,470

Weight

16

Recommended Drill Hole Dia.

images

EDP No.

60548

Abbreviation

EX-GDR

Designation

4.8

Overall Length X Flute Length X Shank Dia.

96X52X6

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

A

Category

HSS Drill

Yen

3,380

Weight

16

Recommended Drill Hole Dia.