Sumitomo General Catalog 2025-2026

Deep Hole Drilling XHGS / PHT (Internal Coolant Supply)

Carbon Steel/ Alloy Steel up to 0.28%

Carbon Steel/ Alloy Steel from 0.29%

Hardened Steel up to 45HRC

Stainless Steel

Tempered Steel

Ductile Cast Iron

Cast Iron

Coolant Hole

Coating

*Refer to N74 for the tolerance of h6, h8 and e8

Steel

Fig. 1 (PHT Type)

Fig. 2 (XHGS Type)

LCF

OAL

Diameter ø6.7 to 7.3mm

Diameter ø7.4 to 8.0mm

Dimensions ( mm )

Dia. DC

Hole Depth (L/D)

Effective Length LU

Flute Length LCF

Overall Length OAL

Shank Dia. DCON

Dia. DC

Hole Depth (L/D)

Effective Length LU

Flute Length LCF

Overall Length OAL

Shank Dia. DCON

Tip PL

Cat. No.

Fig

Cat. No.

Fig

3  MDW0670PHT 10  MDW0670XHGS10

3  MDW0740PHT

25.9 35.9 88.9 0.9

1 2 2 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2

27.4 38.5 95.0 1.0

1 2 2 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2

10  MDW0740XHGS10 103.2 114.3 170.3 MDW0740XHGS12 116.2 127.3 183.3 15  MDW0740XHGS15 138.2 149.3 205.3 12 20  MDW0740XHGS20 176.2 187.3 243.3 25  MDW0740XHGS25 213.2 224.3 280.3 30  MDW0740XHGS30 251.2 262.3 318.3 10  MDW0750XHGS10 103.2 114.4 170.4 12  MDW0750XHGS12 116.2 127.4 183.4 15  MDW0750XHGS15 138.2 149.4 205.4 20  MDW0750XHGS20 176.2 187.4 243.4 3  MDW0750PHT 25  MDW0750XHGS25 213.2 224.4 280.4 30  MDW0750XHGS30 251.2 262.4 318.4 10  MDW0760XHGS10 110.0 121.4 175.4 MDW0760XHGS12 126.0 137.4 191.4 15  MDW0760XHGS15 150.0 161.4 215.4 3  MDW0760PHT 12 20  MDW0760XHGS20 190.0 201.4 255.4 25  MDW0760XHGS25 230.0 241.4 295.4 30  MDW0760XHGS30 270.0 281.4 335.4 10  MDW0770XHGS10 109.9 121.4 175.4 MDW0770XHGS12 125.9 137.4 191.4 15  MDW0770XHGS15 149.9 161.4 215.4 3  MDW0770PHT 12 20  MDW0770XHGS20 189.9 201.4 255.4 25  MDW0770XHGS25 229.9 241.4 295.4 30  MDW0770XHGS30 269.9 281.4 335.4 10  MDW0780XHGS10 109.7 121.4 175.4 MDW0780XHGS12 125.7 137.4 191.4 15  MDW0780XHGS15 149.7 161.4 215.4 3  MDW0780PHT 12 20  MDW0780XHGS20 189.7 201.4 255.4 25  MDW0780XHGS25 229.7 241.4 295.4 30  MDW0780XHGS30 269.7 281.4 335.4 10  MDW0790XHGS10 109.6 121.4 175.4 MDW0790XHGS12 125.6 137.4 191.4 15  MDW0790XHGS15 149.6 161.4 215.4 3  MDW0790PHT 12 20  MDW0790XHGS20 189.6 201.4 255.4 25  MDW0790XHGS25 229.6 241.4 295.4 30  MDW0790XHGS30 269.6 281.4 335.4 10  MDW0800XHGS10 109.5 121.5 175.5 12  MDW0800XHGS12 125.5 137.5 191.5 15  MDW0800XHGS15 149.5 161.5 215.5 20  MDW0800XHGS20 189.5 201.5 255.5 3  MDW0800PHT 25  MDW0800XHGS25 229.5 241.5 295.5 30  MDW0800XHGS30 269.5 281.5 335.5

96.2 106.2 159.2

12 MDW0670XHGS12 110.2 120.2 173.2 15  MDW0670XHGS15 131.2 141.2 194.2 20  MDW0670XHGS20 166.2 176.2 229.2 25  MDW0670XHGS25 201.2 211.2 264.2 30  MDW0670XHGS30 236.2 246.2 299.2

7.0

8.0

6.7

7.4

1.2

1.3

3  MDW0680PHT 10  MDW0680XHGS10

25.7 35.9 88.9 0.9

27.3 38.5 95.0 1.0

96.0 106.2 159.2

12 MDW0680XHGS12 110.0 120.2 173.2 15  MDW0680XHGS15 131.0 141.2 194.2 20  MDW0680XHGS20 166.0 176.2 229.2 25  MDW0680XHGS25 201.0 211.2 264.2 30  MDW0680XHGS30 236.0 246.2 299.2

7.0

8.0

6.8

7.5

1.2

1.4

3  MDW0690PHT 10  MDW0690XHGS10

25.6 35.9 88.9 0.9

29.6 41.0 95.0 1.0

96.0 106.3 159.3

12 MDW0690XHGS12 110.0 120.3 173.3 15  MDW0690XHGS15 131.0 141.3 194.3 20  MDW0690XHGS20 166.0 176.3 229.3 25  MDW0690XHGS25 201.0 211.3 264.3 30  MDW0690XHGS30 236.0 246.3 299.3

7.0

8.0

6.9

7.6

1.3

1.4

3  MDW0700PHT 10  MDW0700XHGS10

25.4 35.9 88.9 0.9

29.5 41.0 95.0 1.0

95.8 106.3 159.3

12  MDW0700XHGS12 109.8 120.3 173.3 15  MDW0700XHGS15 130.8 141.3 194.3 20  MDW0700XHGS20 165.8 176.3 229.3 25  MDW0700XHGS25 200.8 211.3 264.3 30  MDW0700XHGS30 235.8 246.3 299.3 10  MDW0710XHGS10 103.7 114.3 170.3 MDW0710XHGS12 116.7 127.3 183.3 15  MDW0710XHGS15 138.7 149.3 205.3 3  MDW0710PHT 12 20  MDW0710XHGS20 176.7 187.3 243.3 25  MDW0710XHGS25 213.7 224.3 280.3 30  MDW0710XHGS30 251.7 262.3 318.3 10  MDW0720XHGS10 103.5 114.3 170.3 MDW0720XHGS12 116.5 127.3 183.3 15  MDW0720XHGS15 138.5 149.3 205.3 3  MDW0720PHT 12 20  MDW0720XHGS20 176.5 187.3 243.3 25  MDW0720XHGS25 213.5 224.3 280.3 30  MDW0720XHGS30 251.5 262.3 318.3 10  MDW0730XHGS10 103.4 114.3 170.3 MDW0730XHGS12 116.4 127.3 183.3 15  MDW0730XHGS15 138.4 149.3 205.3 3  MDW0730PHT 12 20  MDW0730XHGS20 176.4 187.3 243.3 25  MDW0730XHGS25 213.4 224.3 280.3 30  MDW0730XHGS30 251.4 262.3 318.3

7.0

8.0

7.0

7.7

1.3

1.4

27.9 38.5 95.0 1.0

29.3 41.0 95.0 1.0

8.0

7.1

7.8

1.3

1.4

27.7 38.5 95.0 1.0

29.3 41.1 95.1 1.1

8.0

7.2

7.9

1.3

1.4

27.6 38.5 95.0 1.0

29.1 41.1 95.1 1.1

8.0

7.3

8.0

1.3

1.5

Part Number Suffix PHT: For Guide Hole Grade: ACX70 (XHGS) / ACX20 (PHT)

J76

 : Worldwide Warehouse Item

Made with FlippingBook flipbook maker