Sumitomo General Catalog 2025-2026

Super MultiDrills HGS (Internal Coolant Supply)

Carbon Steel/ Alloy Steel up to 0.28%

Carbon Steel/ Alloy Steel from 0.29%

Hardened Steel from 46HRC

Hardened Steel up to 45HRC

Stainless Steel

Tempered Steel

Ductile Cast Iron

Aluminum Alloy

Ti Alloy Heat-resistant Steel

Copper Alloy

Cast Iron

Coolant Hole

Fig. 2 (diameter ø2.5 to 20.0mm 0.098"-0.787", double margin)

Coating

LU

PL

Steel Cut tap reccomendations based on 60-75% full thread. Form tap reccomendations based on 55-70% full thread. Tap Size values should be adjusted according to application. Diameter ø16.00 to 20.00mm (0.6299" to 0.7874") Dimensions ( mm /inch) Dia.DC Cut Tap Size Roll Form Tap Size Hole Depth (L/D) Cat. No. mm in. Fraction mm

LCF

OAL

● USA stocked item

« Worldwide Warehouse Item

Effective Length LU Flute Length LCF Overall Length OAL

Tip PL Shank Dia DCON

Fig

mm

mm

mm

mm

in.

in.

in.

in.

in.

l MDW1600HGS3 l MDW1600HGS5 l MDW1600HGS8 l MDW06406HGS3 l MDW06406HGS5 l MDW1650HGS3 l MDW1650HGS5 l MDW06562HGS3 l MDW06562HGS5 l MDW1700HGS3 l MDW1700HGS5 l MDW06719HGS3S l MDW06719HGS5S l MDW06875HGS3 l MDW06875HGS5 l MDW1750HGS3  MDW1750HGS5 l MDW07031HGS3 l MDW07031HGS5S  MDW1800HGS3  MDW1800HGS5 l MDW07187HGS3 l MDW07187HGS5S  MDW1850HGS3  MDW1850HGS5 l MDW07344HGS3 l MDW07344HGS5S l MDW1900HGS3  MDW1900HGS5 l MDW07500HGS3  MDW1950HGS3  MDW1950HGS5 l MDW07812HGS3 l MDW07812HGS5S  MDW2000HGS3  MDW2000HGS5

59.30 2.3346 83.30 3.2795 149.30 5.8780 107.30 4.2244 131.30 5.1693 197.30 7.7677 155.30 6.1142 179.30 7.0591 245.30 9.6575 61.46 2.4198 85.87 3.3807 155.37 6.1170 110.97 4.3688 135.37 5.3297 206.38 8.1250 61.20 2.4094 85.90 3.3819 155.40 6.1181 110.70 4.3583 135.40 5.3307 206.40 8.1260 63.44 2.4976 88.44 3.4819 155.45 6.1200 114.44 4.5056 139.44 5.4899 206.45 8.1280 63.00 2.4803 88.50 3.4843 155.50 6.1220 114.00 4.4882 139.50 5.4921 206.50 8.1299 65.44 2.5764 91.04 3.5842 161.54 6.3600 117.94 4.6434 143.54 5.6512 217.53 8.5640 64.93 2.5562 91.12 3.5874 161.62 6.3630 117.43 4.6232 143.62 5.6544 217.63 8.5680 64.90 2.5551 91.10 3.5866 161.60 6.3622 117.40 4.6220 143.60 5.6535 217.60 8.5669 66.90 2.6340 93.69 3.6886 161.70 6.3660 120.90 4.7600 147.69 5.8146 217.70 8.5710 66.70 2.6260 93.70 3.6890 161.70 6.3661 120.70 4.7520 147.70 5.8150 217.70 8.5709

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

3.30 0.1299 16.00 0.6299 2 2

16.00 0.6299

J

2

3.37 0.1327 17.07 0.6719 2 3.40 0.1339 17.00 0.6693 2 2 3.45 0.1359 17.07 0.6719 2 3.50 0.1378 17.00 0.6693 2 2 2 3.54 0.1392 18.00 0.7087 2 3.62 0.1424 17.86 0.7031 2 2 3.60 0.1417 18.00 0.7087 2 3.70 0.1456 17.86 0.7031 2 2 2 2 3.70 0.1457 18.00 0.7087 2 2

16.27 0.6406 41/64 M18x2 M17x1.5

16.50 0.6496

3/4-10 M17x1

16.67 0.6562 21/32 M18x1.5

17.00 0.6693

17.07 0.6719 43/64

17.46 0.6875 11/16

17.50 0.6890

M18x1

17.86 0.7031 45/64

3/4-10

18.00 0.7087

3/4-10

2

68.91 2.7128 96.29 3.7908 167.79 6.6060 3.78 0.1488 19.05 0.7500 2 124.40 4.8978 151.79 5.9758 224.79 8.8500 3.78 0.1488 20.00 0.7874 2

18.25 0.7187 23/32

68.60 2.7008 96.30 3.7913 167.80 6.6063 124.10 4.8858 151.80 5.9764 224.80 8.8504 70.88 2.7905 98.86 3.8921 167.87 6.6090 127.88 5.0345 155.86 6.1361 224.87 8.8530 70.40 2.7717 98.90 3.8937 167.90 6.6102 127.40 5.0157 155.90 6.1378 224.90 8.8543

3.80 0.1496 19.00 0.7480 2 3.86 0.1521 20.00 0.7873 2 2 3.90 0.1535 19.00 0.7480 2 2

18.50 0.7283

18.65 0.7344 47/64 M20.1.5

19.00 0.7480

2

70.37 2.7703 98.94 3.8953 167.94 6.6120 3.94 0.1553 19.05 0.7500 2

19.05 0.7500 3/4

72.30 2.8465 101.50 3.9961 174.00 6.8504 130.80 5.1496 160.00 6.2992 234.00 9.2126

4.00 0.1575 20.00 0.7874 2

19.50 0.7677

7/8-9

2

74.35 2.9270 104.11 4.0988 174.12 6.8550 4.11 0.1618 19.85 0.7813 2 134.34 5.2890 164.10 6.4608 234.11 9.2170 4.11 0.1618 20.00 0.7874 2

19.84 0.7812 25/32 M22x2.5

74.10 2.9173 104.10 4.0984 174.10 6.8543 134.10 5.2795 164.10 6.4606 234.10 9.2165

4.10 0.1614 20.00 0.7874 2

20.00 0.7874

2

J30

Made with FlippingBook flipbook maker