Sumitomo General Catalog 2025-2026

Strong MultiDrills HX Series (Internal Coolant Supply)

Ductile Cast Iron

Cast Iron

Coolant Hole

Coating

*Refer to N74 for the tolerance of h6 and h8

Steel

Fig 1

LCF

OAL

Diameter ø6.6 to 8.3mm

Diameter ø8.4 to 10.1mm

Dimensions ( mm )

Effective Length LU

Flute Length LCF

Overall Length OAL

Shank Dia. DCON

Effective Length LU

Flute Length LCF

Overall Length OAL

Shank Dia. DCON

Dia. DC

Hole Depth (L/D)

Dia. DC

Hole Depth (L/D)

Tip PL

Cat. No.

Fig

Cat. No.

Fig

 MDW0660HX3  MDW0660HX5 MDW0660HX8  MDW0670HX3  MDW0670HX5  MDW0670HX8  MDW0680HX3  MDW0680HX5  MDW0680HX8  MDW0690HX3  MDW0690HX5  MDW0690HX8  MDW0700HX3  MDW0700HX5  MDW0700HX8  MDW0710HX3  MDW0710HX5 MDW0710HX8  MDW0720HX3  MDW0720HX5 MDW0720HX8  MDW0730HX3  MDW0730HX5 MDW0730HX8  MDW0740HX3  MDW0740HX5 MDW0740HX8  MDW0750HX3  MDW0750HX5  MDW0750HX8  MDW0760HX3  MDW0760HX5 MDW0760HX8  MDW0770HX3  MDW0770HX5 MDW0770HX8  MDW0780HX3  MDW0780HX5 MDW0780HX8  MDW0790HX3  MDW0790HX5 MDW0790HX8  MDW0800HX3  MDW0800HX5  MDW0800HX8  MDW0810HX3  MDW0810HX5 MDW0810HX8  MDW0820HX3  MDW0820HX5 MDW0820HX8  MDW0830HX3  MDW0830HX5 MDW0830HX8

 MDW0840HX3  MDW0840HX5 MDW0840HX8  MDW0850HX3  MDW0850HX5  MDW0850HX8  MDW0860HX3  MDW0860HX5 MDW0860HX8  MDW0870HX3  MDW0870HX5 MDW0870HX8  MDW0880HX3  MDW0880HX5  MDW0880HX8  MDW0890HX3  MDW0890HX5 MDW0890HX8  MDW0900HX3  MDW0900HX5  MDW0900HX8  MDW0910HX3  MDW0910HX5 MDW0910HX8  MDW0920HX3  MDW0920HX5 MDW0920HX8  MDW0930HX3  MDW0930HX5 MDW0930HX8  MDW0940HX3  MDW0940HX5 MDW0940HX8  MDW0950HX3  MDW0950HX5  MDW0950HX8  MDW0960HX3  MDW0960HX5 MDW0960HX8  MDW0970HX3  MDW0970HX5 MDW0970HX8  MDW0980HX3  MDW0980HX5 MDW0980HX8  MDW0990HX3  MDW0990HX5 MDW0990HX8  MDW1000HX3  MDW1000HX5  MDW1000HX8  MDW1010HX3  MDW1010HX5 MDW1010HX8

3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8 3 5 8

26.3 36.2 89.2 47.3 57.2 110.2 68.3 78.2 131.2 26.2 36.2 89.2 47.2 57.2 110.2 68.2 78.2 131.2 26.0 36.2 89.2 47.0 57.2 110.2 68.0 78.2 131.2 26.0 36.3 89.3 47.0 57.3 110.3 68.0 78.3 131.3 25.8 36.3 89.3 46.8 57.3 110.3 67.8 78.3 131.3 28.2 38.8 95.3 50.7 61.3 119.3 73.2 83.8 143.3 28.0 38.8 95.3 50.5 61.3 119.3 73.0 83.8 143.3 27.9 38.8 95.3 50.4 61.3 119.3 72.9 83.8 143.3 27.7 38.8 95.3 50.2 61.3 119.3 72.7 83.8 143.3 27.7 38.9 95.4 50.2 61.4 119.4 72.7 83.9 143.4 30.0 41.4 95.4 54.0 65.4 119.4 78.0 89.4 143.4 29.9 41.4 95.4 53.9 65.4 119.4 77.9 89.4 143.4 29.7 41.4 95.4 53.7 65.4 119.4 77.7 89.4 143.4 29.6 41.4 95.4 53.6 65.4 119.4 77.6 89.4 143.4 29.5 41.5 95.5 53.5 65.5 119.5 77.5 89.5 143.5 31.9 44.0 101.5 57.4 69.5 128.5 82.9 95.0 155.5 31.7 44.0 101.5 57.2 69.5 128.5 82.7 95.0 155.5 31.6 44.0 101.5 57.1 69.5 128.5 82.6 95.0 155.5

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

31.4 44.0 101.5 56.9 69.5 128.5 82.4 95.0 155.5 31.3 44.0 101.5 56.8 69.5 128.5 82.3 95.0 155.5 33.7 46.6 101.6 60.7 73.6 128.6 87.7 100.6 155.6 33.6 46.6 101.6 60.6 73.6 128.6 87.6 100.6 155.6 33.4 46.6 101.6 60.4 73.6 128.6 87.4 100.6 155.6 33.3 46.6 101.6 60.3 73.6 128.6 87.3 100.6 155.6 33.1 46.6 101.6 60.1 73.6 128.6 87.1 100.6 155.6 35.6 49.2 107.7 64.1 77.7 137.7 92.6 106.2 167.7 35.4 49.2 107.7 63.9 77.7 137.7 92.4 106.2 167.7 35.3 49.2 107.7 63.8 77.7 137.7 92.3 106.2 167.7 35.1 49.2 107.7 63.6 77.7 137.7 92.1 106.2 167.7 35.0 49.2 107.7 63.5 77.7 137.7 92.0 106.2 167.7 37.3 51.7 107.7 67.3 81.7 137.7 97.3 111.7 167.7 37.3 51.8 107.8 67.3 81.8 137.8 97.3 111.8 167.8 37.1 51.8 107.8 67.1 81.8 137.8 97.1 111.8 167.8 37.0 51.8 107.8 67.0 81.8 137.8 97.0 111.8 167.8 36.8 51.8 107.8 66.8 81.8 137.8 96.8 111.8 167.8 39.2 54.3 117.8 70.7 85.8 150.8 102.2 117.3 183.8

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1.2 7.0

1.5 9.0

6.6

8.4

1.2 7.0

1.5 9.0

6.7

8.5

1.2 7.0

1.6 9.0

6.8

8.6

1.3 7.0

1.6 9.0

6.9

8.7

1.3 7.0

1.6 9.0

7.0

8.8

1.3 8.0

1.6 9.0

8.9

7.1

1.3 8.0

1.6 9.0

7.2

9.0

1.3 8.0

1.7 10.0

7.3

9.1

1.3 8.0

1.7 10.0

7.4

9.2

1.4 8.0

1.7 10.0

7.5

9.3

1.4 8.0

1.7 10.0

7.6

9.4

1.4 8.0

1.7 10.0

7.7

9.5

1.4 8.0

1.7 10.0

7.8

9.6

1.4 8.0

1.8 10.0

7.9

9.7

1.5 8.0

1.8 10.0

8.0

9.8

1.5 9.0

1.8 10.0

8.1

9.9

1.5 9.0

1.8 10.0

8.2

10.0

1.5 9.0

1.8 11.0

8.3

10.1

Grade: ACX70

J63

 : Worldwide Warehouse Item

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