Sumitomo General Catalog 2025-2026

Super MultiDrills GS (External 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

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.

LU

Fig 1

Grade: ACX70

PL

Coating

LCF

OAL

Diameter ø8.50 to 10.20mm (0.3346" to 0.4016") Dimensions ( mm /inch) Dia.DC Cut Tap Size Roll Form Tap Size Hole Depth (L/D) Cat. No. mm in. Fraction mm

● 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 MDW0850GS2 l MDW0850GS4 l MDW03386GS2 l MDW0860GS2 l MDW0860GS4 l MDW03390GS2 l MDW03390GS4 l MDW0870GS2 l MDW0870GS4 l MDW03438GS2 l MDW03438GS4 l MDW0880GS2 l MDW0880GS4 l MDW03475GS2 l MDW03480GS2 l MDW03480GS4 l MDW0890GS2 l MDW0890GS4 l MDW0900GS2 l MDW0900GS4 l MDW03580GS2 l MDW03580GS4 l MDW0910GS2 l MDW0910GS4 l MDW03594GS2 l MDW03594GS4 l MDW0920GS2 l MDW0920GS4 l MDW0930GS2 l MDW0930GS4 l MDW03680GS2 l MDW03680GS4 l MDW0940GS2 l MDW0940GS4 l MDW0950GS2 l MDW0950GS4 l MDW03750GS2 l MDW03750GS4 l MDW03770GS2 l MDW03770GS4 l MDW03780GS2 l MDW0960GS2 l MDW0960GS4 l MDW0970GS2 l MDW0970GS4 l MDW0980GS2 l MDW0980GS4 l MDW03860GS2 l MDW03860GS4 l MDW0990GS2 l MDW0990GS4 l MDW03906GS2 l MDW03906GS4 l MDW1000GS2 l MDW1000GS4 l MDW03970GS2 l MDW03970GS4 l MDW1010GS2 l MDW1010GS4 l MDW1020GS2 l MDW1020GS4

25.10 0.9882 37.80 1.4882 83.80 3.2992 42.10 1.6575 54.80 2.1575 99.80 3.9291

2 4 2 2 4 2 4 2 4 2 4 2 4 2 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4

1 1

8.50 0.3346

1.80 0.0709 9.00 0.3543

J

26.88 1.0582 39.78 1.5661 83.77 3.2980 1.78 0.0701 9.13 0.3594 1

8.60 0.3386

26.90 1.0591 39.80 1.5669 83.80 3.2992 43.90 1.7283 56.80 2.2362 99.80 3.9291 26.87 1.0577 39.78 1.5662 83.79 3.2990 43.86 1.7267 56.77 2.2352 99.77 3.9280 26.80 1.0551 39.80 1.5669 83.80 3.2992 43.80 1.7244 56.80 2.2362 99.80 3.9291 26.71 1.0515 39.81 1.5672 83.82 3.3000 43.70 1.7205 56.80 2.2362 99.80 3.9290 26.60 1.0472 39.80 1.5669 83.80 3.2992 43.60 1.7165 56.80 2.2362 99.80 3.9291

1 1 1 1 1 1 1 1 1 1

M10x1.5 M9x.75

1.80 0.0709 9.00 0.3543

8.61 0.3390 R

1.78 0.0702 9.13 0.3594

8.70 0.3425

1.80 0.0709 9.00 0.3543

3/8-16

8.73 0.3438 11/32

1.81 0.0712 9.13 0.3594

8.80 0.3465

1.80 0.0709 9.00 0.3543

8.83 0.3475

26.59 1.0468 39.83 1.5680 83.82 3.3000 1.83 0.0720 9.13 0.3594 1

26.57 1.0461 39.83 1.5681 83.82 3.3000 43.56 1.7151 56.82 2.2371 99.82 3.9300 26.50 1.0433 39.80 1.5669 83.80 3.2992 43.50 1.7126 56.80 2.2362 99.80 3.9291 26.40 1.0394 39.90 1.5709 83.90 3.3031 43.40 1.7087 56.90 2.2402 99.90 3.9331 26.24 1.0331 39.88 1.5701 83.87 3.3020 43.23 1.7021 56.87 2.2391 99.87 3.9320 26.30 1.0354 39.90 1.5709 88.90 3.5000 46.30 1.8228 59.90 2.3583 106.90 4.2087 26.20 1.0313 39.89 1.5704 83.90 3.3030 43.19 1.7003 56.88 2.2394 99.90 3.9330 26.10 1.0276 39.90 1.5709 88.90 3.5000 46.10 1.8150 59.90 2.3583 106.90 4.2087 26.00 1.0236 39.90 1.5709 88.90 3.5000 46.00 1.8110 59.90 2.3583 106.90 4.2087 25.91 1.0202 39.93 1.5722 88.93 3.5010 45.90 1.8072 59.92 2.3592 106.93 4.2100 25.80 1.0157 39.90 1.5709 88.90 3.5000 45.80 1.8031 59.90 2.3583 106.90 4.2087 25.80 1.0157 40.00 1.5748 89.00 3.5039 45.80 1.8031 60.00 2.3622 107.00 4.2126 28.68 1.1292 42.97 1.6917 88.98 3.5030 47.68 1.8772 61.97 2.4397 106.98 4.2120 28.62 1.1266 42.98 1.6921 88.98 3.5030 47.61 1.8746 61.98 2.4401 106.98 4.2120

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

8.84 0.3480 S

1.83 0.0721 9.13 0.3594

8.90 0.3504

1.80 0.0709 9.00 0.3543

11/32

9.00 0.3543

1.90 0.0748 9.00 0.3543

9.09 0.3580 T

1.88 0.0741 9.13 0.3594

9.10 0.3583

1.90 0.0748 10.00 0.3937

9.13 0.3594 23/64 M10x1 3/8-24

1.89 0.0744 9.13 0.3594

9.20 0.3622

1.90 0.0748 10.00 0.3937

9.30 0.3661

1.90 0.0748 10.00 0.3937

9.35 0.3680 U 7/16-14 M10x1.5

1.94 0.0762 9.92 0.3906

9.40 0.3701

1.90 0.0748 10.00 0.3937

9.50 0.3740

2.00 0.0787 10.00 0.3937

M10x1.25

9.53 0.3750 3/8

1.97 0.0777 9.92 0.3906

9.58 0.3770 V

1.98 0.0781 9.92 0.3906

M10x1

28.58 1.1253 42.98 1.6923 88.98 3.5030 1.99 0.0783 9.92 0.3906 1

9.60 0.3780

28.60 1.1260 43.00 1.6929 89.00 3.5039 47.60 1.8740 62.00 2.4409 107.00 4.2126 28.50 1.1220 43.00 1.6929 89.00 3.5039 47.50 1.8701 62.00 2.4409 107.00 4.2126 28.30 1.1142 43.00 1.6929 89.00 3.5039 47.30 1.8622 62.00 2.4409 107.00 4.2126 28.32 1.1149 43.03 1.6939 89.03 3.5050 47.32 1.8629 62.02 2.4419 107.04 4.2140 28.30 1.1142 43.10 1.6969 89.10 3.5079 47.30 1.8622 62.10 2.4449 107.10 4.2165 28.17 1.1090 43.05 1.6949 89.10 3.5080 47.17 1.8570 62.05 2.4429 107.06 4.2150 28.10 1.1063 43.10 1.6969 89.10 3.5079 47.10 1.8543 62.10 2.4449 107.10 4.2165 27.96 1.1007 43.08 1.6962 95.10 3.7440 52.95 2.0847 68.08 2.6802 116.08 4.5700 28.00 1.1024 43.10 1.6969 95.10 3.7441 53.00 2.0866 68.10 2.6811 116.10 4.5709 27.80 1.0945 43.10 1.6969 95.10 3.7441 52.80 2.0787 68.10 2.6811 116.10 4.5709

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

2.00 0.0787 10.00 0.3937

9.70 0.3819

2.00 0.0787 10.00 0.3937

M10x1.25

9.80 0.3858

2.00 0.0787 10.00 0.3937

9.80 0.3860 W

2.03 0.0799 9.92 0.3906

9.90 0.3898

2.10 0.0827 10.00 0.3937

9.92 0.3906 25/64 7/16-20

2.05 0.0809 9.92 0.3906

10.00 0.3937

2.10 0.0827 10.00 0.3937

10.08 0.3970 X

2.09 0.0822 11.11 0.4375

10.10 0.3976

2.10 0.0827 11.00 0.4331

M11x1

10.20 0.4016

2.10 0.0827 11.00 0.4331

J14

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