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 ø3.57 to 5.16mm (0.1405" to 0.2031") 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 MDW01405GS2 l MDW01406GS2 l MDW01406GS4 l MDW0360GS2 l MDW0360GS4 l MDW01440GS2 l MDW0370GS2 l MDW0370GS4 l MDW01470GS2 l MDW01495GS2 l MDW0380GS2 l MDW0380GS4 l MDW01520GS2 l MDW0390GS2 l MDW0390GS4 l MDW01540GS2 l MDW01562GS2 l MDW01570GS2 l MDW0400GS2 l MDW0400GS4 l MDW01590GS2 l MDW01610GS2 l MDW0410GS2 l MDW0410GS4 l MDW0420GS2 l MDW0420GS4 l MDW01660GS2 l MDW0430GS2 l MDW0430GS4 l MDW01695GS2 l MDW01719GS2 l MDW01730GS2 l MDW0440GS2 l MDW0440GS4 l MDW01770GS2 l MDW0450GS2 l MDW0450GS4 l MDW01800GS2 l MDW0460GS2 l MDW0460GS4 l MDW01820GS2 l MDW01850GS2 l MDW0470GS2 l MDW0470GS4 l MDW01875GS2 l MDW01890GS2 l MDW0480GS2 l MDW0480GS4 l MDW01910GS2 l MDW0490GS2 l MDW0490GS4 l MDW01935GS2 l MDW01960GS2 l MDW0500GS2 l MDW0500GS4 l MDW0510GS2 l MDW0510GS4 l MDW02010GS2 l MDW02010GS4 l MDW02031GS2 l MDW02031GS4

3.57 0.1405 #28 8-36

16.39 0.6454 21.74 0.8561 54.74 2.1550 0.74 0.0291 3.97 0.1562 1

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

16.39 0.6452 21.74 0.8561 54.74 2.1550 22.38 0.8812 27.74 1.0921 60.73 2.3910 16.30 0.6417 21.70 0.8543 54.70 2.1535 22.30 0.8780 27.70 1.0906 60.70 2.3898

1 1 1 1

#28 8-36

J

3.57 0.1406

0.74 0.0291 3.97 0.1562

9/64

3.60 0.1417

0.70 0.0276 4.00 0.1575

3.66 0.1440 #27

16.28 0.6408 21.76 0.8568 54.76 2.1560 0.76 0.0298 3.97 0.1562 1

M4x.7

16.30 0.6417 21.80 0.8583 54.80 2.1575 22.30 0.8780 27.80 1.0945 60.80 2.3937

1 1

3.70 0.1457

0.80 0.0315 4.00 0.1575

M4.5x.7

3.73 0.1470 3.80 0.1495

16.18 0.6369 21.78 0.8574 54.76 2.1560 0.77 0.0304 3.97 0.1562 1 16.10 0.6338 21.79 0.8580 54.79 2.1570 0.79 0.0310 3.97 0.1562 1

16.10 0.6339 21.80 0.8583 54.80 2.1575 22.10 0.8701 27.80 1.0945 60.80 2.3937

1 1

3.80 0.1496

0.80 0.0315 4.00 0.1575

8-32

3.86 0.1520 #24 M4.5x.75 8-36

16.01 0.6305 21.81 0.8585 54.79 2.1570 0.80 0.0315 3.97 0.1562 1

16.00 0.6299 21.80 0.8583 54.80 2.1575 22.00 0.8661 27.80 1.0945 60.80 2.3937

1 1

3.90 0.1535

0.80 0.0315 4.00 0.1575

3.91 0.1540 #23 10-24

15.95 0.6279 21.82 0.8589 54.81 2.1580 0.81 0.0319 3.97 0.1562 1 15.88 0.6251 21.83 0.8594 54.81 2.1580 0.82 0.0324 3.97 0.1562 1 17.86 0.7030 23.84 0.9385 61.82 2.4340 0.83 0.0325 4.76 0.1875 1

3.97 0.1562 5/32 3.99 0.1570 #22

15.80 0.6220 21.80 0.8583 54.80 2.1575 21.80 0.8583 27.80 1.0945 60.80 2.3937

1 1

4.00 0.1575

0.80 0.0315 4.00 0.1575

17.79 0.7004 23.85 0.9389 61.85 2.4350 0.84 0.0329 4.76 0.1875 1 17.72 0.6978 23.86 0.9393 61.85 2.4350 0.85 0.0333 4.76 0.1875 1

4.04 0.1590 #21 4.09 0.1610 #20

17.70 0.6969 23.80 0.9370 61.80 2.4331 25.70 1.0118 31.80 1.2520 66.80 2.6299 17.60 0.6929 23.90 0.9409 61.90 2.4370 25.60 1.0079 31.90 1.2559 66.90 2.6339

1 1 1 1

4.10 0.1614

0.80 0.0315 5.00 0.1969

10-32

4.20 0.1654

0.90 0.0354 5.00 0.1969

4.22 0.1660 #19

17.56 0.6914 23.89 0.9404 61.87 2.4360 0.87 0.0344 4.76 0.1875 1

M4.5x.75

17.50 0.6890 23.90 0.9409 61.90 2.4370 25.50 1.0039 31.90 1.2559 66.90 2.6339

1 1

4.30 0.1693

0.90 0.0354 5.00 0.1969

M5x.8

4.31 0.1695 #18 4.37 0.1719 11/64 4.39 0.1730 #17

17.45 0.6869 23.90 0.9411 61.90 2.4370 0.89 0.0351 4.76 0.1875 1 17.37 0.6838 23.92 0.9416 61.90 2.4370 0.90 0.0356 4.76 0.1875 1 17.33 0.6823 23.92 0.9418 61.90 2.4370 0.91 0.0358 4.76 0.1875 1

10-24

17.30 0.6811 23.90 0.9409 61.90 2.4370 25.30 0.9961 31.90 1.2559 66.90 2.6339

1 1

4.40 0.1732

0.90 0.0354 5.00 0.1969

4.50 0.1770 #16

17.20 0.6772 23.94 0.9427 61.93 2.4380 0.93 0.0367 4.76 0.1875 1

17.20 0.6772 23.90 0.9409 61.90 2.4370 25.20 0.9921 31.90 1.2559 66.90 2.6339

1 1

4.50 0.1772

0.90 0.0354 5.00 0.1969

10-32

4.57 0.1800 #15 12-24,M5x.5

19.08 0.7513 25.94 1.0213 61.95 2.4390 0.95 0.0373 4.76 0.1875 1

19.10 0.7520 26.00 1.0236 62.00 2.4409 32.10 1.2638 39.00 1.5354 77.00 3.0315

1 1

4.60 0.1811

1.00 0.0394 5.00 0.1969

4.62 0.1820 #14

19.02 0.7487 25.95 1.0217 61.95 2.4390 0.96 0.0377 4.76 0.1875 1 18.92 0.7448 25.97 1.0223 61.98 2.4400 0.97 0.0383 4.76 0.1875 1

M5x.8

4.70 0.1850

19.00 0.7480 26.00 1.0236 62.00 2.4409 32.00 1.2598 39.00 1.5354 77.00 3.0315

1 1

12-28

1.00 0.0394 5.00 0.1969

4.76 0.1875 3/16

18.84 0.7416 25.98 1.0228 61.98 2.4400 0.99 0.0388 4.76 0.1875 1 18.79 0.7396 25.99 1.0231 65.99 2.5980 0.99 0.0391 5.95 0.2344 1

M5x.5

4.80 0.1890

18.80 0.7402 26.00 1.0236 62.00 2.4409 31.80 1.2520 39.00 1.5354 77.00 3.0315

1 1

1.00 0.0394 5.00 0.1969

4.85 0.1910 #11

18.72 0.7371 26.00 1.0236 66.01 2.5990 1.01 0.0396 5.95 0.2344 1

18.70 0.7362 26.00 1.0236 62.00 2.4409 31.70 1.2480 39.00 1.5354 77.00 3.0315

1 1

4.90 0.1929

1.00 0.0394 5.00 0.1969

4.91 0.1935 #10 4.98 0.1960 #9

18.64 0.7339 26.01 1.0241 66.01 2.5990 1.02 0.0401 5.95 0.2344 1 18.56 0.7306 26.02 1.0246 66.04 2.6000 1.03 0.0406 5.95 0.2344 1

18.50 0.7283 26.00 1.0236 62.00 2.4409 31.50 1.2402 39.00 1.5354 77.00 3.0315 18.50 0.7283 26.10 1.0276 66.10 2.6024 32.50 1.2795 40.10 1.5787 82.10 3.2323 18.39 0.7241 26.05 1.0256 66.07 2.6010 32.39 1.2751 40.05 1.5766 82.07 3.2310 18.33 0.7215 26.06 1.0261 66.07 2.6010 32.32 1.2725 40.06 1.5771 82.07 3.2310

1 1 1 1 1 1 1 1

5.00 0.1969

1.00 0.0394 5.00 0.1969

12-24

5.10 0.2008

1.10 0.0433 6.00 0.2362

12-28

5.11 0.2010 #7

1.06 0.0416 5.95 0.2344

5.16 0.2031 13/64 M6x1

1.07 0.0421 5.95 0.2344

J11

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