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 ø1.00 to 3.50mm (0.0394" to 0.1378") 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.

 MDW0100GS2  MDW0100GS4  MDW0110GS2  MDW0110GS4  MDW0120GS2  MDW0120GS4  MDW0130GS2  MDW0130GS4  MDW0140GS2  MDW0140GS4  MDW0150GS2  MDW0150GS4  MDW0160GS2  MDW0160GS4  MDW0170GS2  MDW0170GS4  MDW0180GS2  MDW0180GS4  MDW0190GS2  MDW0190GS4 l MDW0200GS2 l MDW0200GS4 l MDW0210GS2 l MDW0210GS4 l MDW0220GS2 l MDW0220GS4 l MDW0230GS2 l MDW0230GS4 l MDW00937GS2 l MDW00937GS4 l MDW0240GS2 l MDW0240GS4 l MDW0250GS2 l MDW0250GS4 l MDW0260GS2 l MDW0260GS4 l MDW0270GS2 l MDW0270GS4 l MDW0280GS2 l MDW0280GS4 l MDW01110GS2 l MDW01130GS2 l MDW0290GS2 l MDW0290GS4 l MDW01160GS2 l MDW0300GS2 l MDW0300GS4 l MDW01200GS2 l MDW0310GS2 l MDW0310GS4 l MDW01250GS2 l MDW0320GS2 l MDW0320GS4 l MDW01285GS2 l MDW0330GS2 l MDW0330GS4 l MDW0340GS2 l MDW0340GS4 l MDW01360GS2 l MDW0350GS2 l MDW0350GS4

4.70 0.1850 6.20 0.2441 45.20 1.7795 10.70 0.4213 12.20 0.4803 49.20 1.9370 4.60 0.1811 6.20 0.2441 45.20 1.7795 10.60 0.4173 12.20 0.4803 49.20 1.9370 4.40 0.1732 6.20 0.2441 45.20 1.7795 10.40 0.4094 12.20 0.4803 49.20 1.9370 4.40 0.1732 6.30 0.2480 45.30 1.7835 10.40 0.4094 12.30 0.4843 49.30 1.9409 4.20 0.1654 6.30 0.2480 45.30 1.7835 10.20 0.4016 12.30 0.4843 49.30 1.9409 4.10 0.1614 6.30 0.2480 45.30 1.7835 10.10 0.3976 12.30 0.4843 49.30 1.9409 5.90 0.2323 8.30 0.3268 45.30 1.7835 12.90 0.5079 15.30 0.6024 49.30 1.9409 5.90 0.2323 8.40 0.3307 45.40 1.7874 12.90 0.5079 15.40 0.6063 49.40 1.9449 5.70 0.2244 8.40 0.3307 45.40 1.7874 12.70 0.5000 15.40 0.6063 49.40 1.9449 5.60 0.2205 8.40 0.3307 45.40 1.7874 12.60 0.4961 15.40 0.6063 49.40 1.9449 5.40 0.2126 8.40 0.3307 45.40 1.7874 12.40 0.4882 15.40 0.6063 49.40 1.9449 7.30 0.2874 10.40 0.4094 45.40 1.7874 14.30 0.5630 17.40 0.6850 49.40 1.9449 7.20 0.2835 10.50 0.4134 45.50 1.7913 14.20 0.5591 17.50 0.6890 49.50 1.9488 7.10 0.2795 10.50 0.4134 45.50 1.7913 14.10 0.5551 17.50 0.6890 49.50 1.9488 6.93 0.2729 10.50 0.4134 45.49 1.7910 13.92 0.5479 17.49 0.6884 49.50 1.9490 6.90 0.2717 10.50 0.4134 45.50 1.7913 13.90 0.5472 17.50 0.6890 49.50 1.9488 6.80 0.2677 10.50 0.4134 45.50 1.7913 13.80 0.5433 17.50 0.6890 49.50 1.9488 9.60 0.3780 13.50 0.5315 45.50 1.7913 15.60 0.6142 19.50 0.7677 49.50 1.9488 9.60 0.3780 13.60 0.5354 45.60 1.7953 15.60 0.6142 19.60 0.7717 49.60 1.9528 9.40 0.3701 13.60 0.5354 45.60 1.7953 15.40 0.6063 19.60 0.7717 49.60 1.9528

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

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

1.00 0.0394

0.20 0.0079 3.00 0.1181

J

1.10 0.0433

0.20 0.0079 3.00 0.1181

1.20 0.0472

0.20 0.0079 3.00 0.1181

1.30 0.0512

0.30 0.0118 3.00 0.1181

1.40 0.0551

0.30 0.0118 3.00 0.1181

1.50 0.0591

0.30 0.0118 3.00 0.1181

1.60 0.0630

0.30 0.0118 3.00 0.1181

1.70 0.0669

0.40 0.0157 3.00 0.1181

1.80 0.0709

0.40 0.0157 3.00 0.1181

1.90 0.0748

0.40 0.0157 3.00 0.1181

2-56 2-64

2.00 0.0787

0.40 0.0157 3.00 0.1181

2.10 0.0827

0.40 0.0157 3.00 0.1181

3-56

2.20 0.0866

0.50 0.0197 3.00 0.1181

2.30 0.0906

0.50 0.0197 3.00 0.1181

4-40 3-48

2.38 0.0937 3/32 4-48

0.49 0.0194 3.18 0.1250

2.40 0.0945

0.50 0.0197 3.00 0.1181

2.50 0.0984

0.50 0.0197 3.00 0.1181

M3x.5

2.60 0.1024

0.50 0.0197 3.00 0.1181

4-48

5-44 M3x.35

2.70 0.1063

0.60 0.0236 3.00 0.1181

2.80 0.1102

0.60 0.0236 3.00 0.1181

2.82 0.1110 #34 6-32

9.36 0.3685 13.59 0.5350 45.59 1.7950 0.58 0.0230 3.18 0.1250 1 9.29 0.3659 13.60 0.5354 45.59 1.7950 0.59 0.0234 3.18 0.1250 1

2.87 0.1130 #33

9.30 0.3661 13.60 0.5354 45.60 1.7953 15.30 0.6024 19.60 0.7717 49.60 1.9528

1 1

2.90 0.1142

0.60 0.0236 3.00 0.1181

5-40

2.95 0.1160 #32 6-40,M3.5x6 5-44

9.19 0.3620 13.61 0.5360 45.62 1.7960 0.61 0.0240 3.18 0.1250 1

9.10 0.3583 13.60 0.5354 45.60 1.7953 15.10 0.5945 19.60 0.7717 49.60 1.9528

1 1

3.00 0.1181

0.60 0.0236 3.00 0.1181

3.05 0.1200 #31

9.07 0.3569 13.64 0.5369 45.64 1.7970 0.63 0.0249 3.18 0.1250 1

15.00 0.5906 19.60 0.7717 54.60 2.1496 20.00 0.7874 24.60 0.9685 60.60 2.3858

1 1

3.10 0.1220

0.60 0.0236 4.00 0.1575

3.18 0.1250 1/8

8.90 0.3504 13.66 0.5379 45.67 1.7980 0.66 0.0259 3.18 0.1250 1

6-32

14.90 0.5866 19.70 0.7756 54.70 2.1535 19.90 0.7835 24.70 0.9724 60.70 2.3898

1 1

3.20 0.1260

0.70 0.0276 4.00 0.1575

3.26 0.1285 #30

14.78 0.5819 19.67 0.7746 54.69 2.1530 0.68 0.0266 3.97 0.1562 1

M3.5×6,6-40

14.80 0.5827 19.70 0.7756 54.70 2.1535 19.80 0.7795 24.70 0.9724 60.70 2.3898 14.60 0.5748 19.70 0.7756 54.70 2.1535 19.60 0.7717 24.70 0.9724 60.70 2.3898

1 1 1 1

3.30 0.1299

0.70 0.0276 4.00 0.1575

3.40 0.1339

0.70 0.0276 4.00 0.1575

M4x.7

3.45 0.1360 #29

14.53 0.5722 19.72 0.7762 54.71 2.1540 0.72 0.0282 3.97 0.1562 1

14.50 0.5709 19.70 0.7756 54.70 2.1535 19.50 0.7677 24.70 0.9724 60.70 2.3898

1 1

3.50 0.1378

0.70 0.0276 4.00 0.1575

8-32

J10

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