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 ø12.40 to 14.20mm (0.4882" to 0.5591") 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 MDW1240HGS3 l MDW1240HGS5 l MDW1250HGS3 l MDW1250HGS5 l MDW1250HGS8 l MDW1260HGS3 l MDW1260HGS5 l MDW1270HGS3 l MDW1270HGS5 l MDW05000HGS3 l MDW05000HGS5 l MDW05000HGS8 l MDW05000HGS3S l MDW05000HGS5S l MDW1280HGS3 l MDW1280HGS5 l MDW1290HGS3 l MDW1290HGS5 l MDW1300HGS3 l MDW1300HGS5 l MDW1300HGS8 l MDW05156HGS3 l MDW05156HGS5 l MDW05156HGS8 l MDW05156HGS3S l MDW05156HGS5S l MDW1310HGS3 l MDW1310HGS5 l MDW1320HGS3 l MDW1320HGS5 l MDW1330HGS3 l MDW1330HGS5 l MDW1340HGS3 l MDW1340HGS5 l MDW05312HGS3 l MDW05312HGS5 l MDW05312HGS8 l MDW05312HGS3S l MDW05312HGS5S l MDW1350HGS3 l MDW1350HGS5 l MDW1350HGS8 l MDW1360HGS3 l MDW1360HGS5 l MDW1370HGS3 l MDW1370HGS5 l MDW1380HGS3 l MDW1380HGS5 l MDW05469HGS3 l MDW05469HGS5 l MDW05469HGS8 l MDW05469HGS3S l MDW05469HGS5S l MDW1390HGS3 l MDW1390HGS5 l MDW1400HGS3 l MDW1400HGS5 l MDW1400HGS8 l MDW1410HGS3 l MDW1410HGS5 l MDW1420HGS3 l MDW1420HGS5

46.50 1.8307 65.10 2.5630 130.60 5.1417 84.00 3.3071 102.60 4.0394 169.60 6.6772 46.40 1.8268 65.10 2.5630 130.60 5.1417 83.90 3.3031 102.60 4.0394 169.60 6.6772 121.40 4.7795 140.10 5.5157 208.60 8.2126 48.70 1.9173 67.60 2.6614 130.60 5.1417 87.70 3.4528 106.60 4.1969 169.60 6.6772 48.60 1.9134 67.60 2.6614 130.60 5.1417 87.60 3.4488 106.60 4.1969 169.60 6.6772 48.58 1.9126 67.63 2.6626 130.63 5.1430 87.57 3.4476 106.62 4.1976 169.62 6.6780 126.58 4.9836 145.63 5.7336 208.64 8.2140 48.58 1.9126 67.63 2.6626 130.63 5.1430 87.57 3.4476 106.62 4.1976 169.62 6.6780 48.50 1.9094 67.70 2.6654 130.70 5.1457 87.50 3.4449 106.70 4.2008 169.70 6.6811 48.40 1.9055 67.70 2.6654 130.70 5.1457 87.40 3.4409 106.70 4.2008 169.70 6.6811 48.20 1.8976 67.70 2.6654 130.70 5.1457 87.20 3.4331 106.70 4.2008 169.70 6.6811 126.20 4.9685 145.70 5.7362 208.70 8.2165 48.07 1.8924 67.71 2.6658 130.71 5.1460 87.06 3.4274 106.70 4.2008 169.72 6.6820 126.07 4.9634 145.71 5.7368 208.71 8.2170 50.56 1.9904 70.20 2.7638 136.70 5.3820 91.07 3.5854 110.71 4.3588 178.71 7.0360 50.60 1.9921 70.20 2.7638 136.70 5.3819 91.10 3.5866 110.70 4.3583 178.70 7.0354 50.40 1.9843 70.20 2.7638 136.70 5.3819 90.90 3.5787 110.70 4.3583 178.70 7.0354 50.40 1.9843 70.30 2.7677 136.80 5.3858 90.90 3.5787 110.80 4.3622 178.80 7.0394 50.20 1.9764 70.30 2.7677 136.80 5.3858 90.70 3.5709 110.80 4.3622 178.80 7.0394 50.04 1.9702 70.28 2.7670 136.80 5.3860 90.56 3.5652 110.79 4.3620 178.79 7.0390 131.04 5.1592 151.28 5.9560 220.80 8.6930 50.04 1.9702 70.28 2.7670 136.80 5.3860 90.56 3.5652 110.79 4.3620 178.79 7.0390 50.10 1.9724 70.30 2.7677 136.80 5.3858 90.60 3.5669 110.80 4.3622 178.80 7.0394 131.10 5.1614 151.30 5.9567 220.80 8.6929 52.40 2.0630 72.80 2.8661 136.80 5.3858 94.40 3.7165 114.80 4.5197 178.80 7.0394 52.30 2.0591 72.80 2.8661 136.80 5.3858 94.30 3.7126 114.80 4.5197 178.80 7.0394 52.20 2.0551 72.90 2.8701 136.90 5.3898 94.20 3.7087 114.90 4.5236 178.90 7.0433 52.04 2.0490 72.88 2.8693 136.88 5.3890 94.03 3.7020 114.87 4.5223 178.87 7.0420 136.04 5.3560 156.88 6.1763 220.88 8.6960 52.04 2.0490 72.88 2.8693 136.88 5.3890 94.03 3.7020 114.87 4.5223 178.87 7.0420 52.10 2.0512 72.90 2.8701 136.90 5.3898 94.10 3.7047 114.90 4.5236 178.90 7.0433 51.90 2.0433 72.90 2.8701 136.90 5.3898 93.90 3.6969 114.90 4.5236 178.90 7.0433 135.90 5.3504 156.90 6.1772 220.90 8.6969 54.30 2.1378 75.40 2.9685 142.90 5.6260 97.80 3.8504 118.90 4.6811 187.90 7.3976 54.10 2.1299 75.40 2.9685 142.90 5.6260 97.60 3.8425 118.90 4.6811 187.90 7.3976

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

2.60 0.1024 13.00 0.5118 2 2.60 0.1024 13.00 0.5118 2 2 2

12.40 0.4882

J

12.50 0.4921

2

2.60 0.1024 13.00 0.5118 2 2.60 0.1024 13.00 0.5118 2 2 2.63 0.1036 13.10 0.5156 2 2 2

12.60 0.4961

12.70 0.5000 1/2 M14x1.5

2

2.63 0.1036 14.00 0.5512 2 2.70 0.1063 13.00 0.5118 2 2 2.70 0.1063 13.00 0.5118 2 2.70 0.1063 13.00 0.5118 2 2 2 2

12.80 0.5039

9/16-18

12.90 0.5079

M14x1.25

13.00 0.5118

2

2.71 0.1068 13.10 0.5156 2 2

2

13.10 0.5156 33/64 M14x1 M14x2

2.71 0.1068 14.00 0.5512 2 2.70 0.1063 14.00 0.5512 2 2 2.70 0.1063 14.00 0.5512 2 2.80 0.1102 14.00 0.5512 2 2 2 2.80 0.1102 14.00 0.5512 2 2

13.10 0.5157

13.20 0.5197

13.30 0.5236

M14x1.5

9/16-12 M14x1.25

13.40 0.5276

2 2 2 2

2.79

13.89 0.5469

0.1100

13.49 0.5312 17/32

M14x1

2.79 0.1100 14.00 0.5512 2 2.80 0.1102 14.00 0.5512 2 2 2

13.50 0.5315

2

2.80 0.1102 14.00 0.5512 2 2.80 0.1102 14.00 0.5512 2 2 2.90 0.1142 14.00 0.5512 2 2.88 0.1133 13.89 0.5469 2 2 2 2

13.60 0.5354

5/8-11

13.70 0.5394

M15x1.5 9/16-18

13.80 0.5433

2

13.89 0.5469 35/64

2.88 0.1133 14.00 0.5512 2 2.90 0.1142 14.00 0.5512 2 2 2.90 0.1142 14.00 0.5512 2 2 2

13.90 0.5472

14.00 0.5512

2

2.90 0.1142 15.00 0.5906 2 2.90 0.1142 15.00 0.5906 2 2

14.10 0.5551

M15x1

14.20 0.5591

2

J28

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