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 ø12.50 to 14.80mm (0.4921" to 0.5827") 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 MDW1250GS2 l MDW1250GS4 l MDW1260GS2 l MDW1260GS4 l MDW05000GS2 l MDW05000GS4 l MDW1270GS2 l MDW1270GS4 l MDW1280GS2 l MDW1280GS4 l MDW05050GS2 l MDW05050GS4 l MDW1290GS2 l MDW1290GS4 l MDW1300GS2 l MDW1300GS4 l MDW05156GS2 l MDW05156GS4 l MDW1310GS2 l MDW1310GS4 l MDW1320GS2 l MDW1320GS4 l MDW1330GS2 l MDW1330GS4 l MDW1340GS2  MDW1340GS4 l MDW05312GS2 l MDW05312GS4 l MDW1350GS2 l MDW1350GS4 l MDW1360GS2 l MDW1360GS4 l MDW1370GS2 l MDW1370GS4 l MDW1380GS2 l MDW1380GS4 l MDW05469GS2 l MDW05469GS4 l MDW1390GS2  MDW1390GS4 l MDW1400GS2 l MDW1400GS4 l MDW1410GS2  MDW1410GS4 l MDW1420GS2 l MDW1420GS4 l MDW05625GS2 l MDW05625GS4 l MDW1430GS2 l MDW1430GS4 l MDW1440GS2 l MDW1440GS4 l MDW1450GS2 l MDW1450GS4 MDW1460GS2 l MDW1460GS4 l MDW05781GS2 l MDW05781GS4 l MDW1470GS2 l MDW1470GS4 l MDW1480GS2 l MDW1480GS4

30.90 1.2165 49.60 1.9528 102.60 4.0394 59.90 2.3583 78.60 3.0945 139.60 5.4961 32.70 1.2874 51.60 2.0315 102.60 4.0394 61.70 2.4291 80.60 3.1732 139.60 5.4961 32.58 1.2826 51.63 2.0326 102.64 4.0410 61.58 2.4246 80.63 3.1746 139.62 5.4970 32.60 1.2835 51.60 2.0315 102.60 4.0394 61.60 2.4252 80.60 3.1732 139.60 5.4961 32.50 1.2795 51.70 2.0354 102.70 4.0433 61.50 2.4213 80.70 3.1772 139.70 5.5000 32.41 1.2761 51.65 2.0336 102.67 4.0420 61.42 2.4181 80.66 3.1756 139.65 5.4980 32.40 1.2756 51.70 2.0354 102.70 4.0433 61.40 2.4173 80.70 3.1772 139.70 5.5000 32.20 1.2677 51.70 2.0354 102.70 4.0433 61.20 2.4094 80.70 3.1772 139.70 5.5000 32.06 1.2624 51.71 2.0358 102.72 4.0440 61.07 2.4044 80.72 3.1778 139.70 5.5000 33.10 1.3031 52.70 2.0748 107.70 4.2402 67.10 2.6417 86.70 3.4134 149.70 5.8937 32.90 1.2953 52.70 2.0748 107.70 4.2402 66.90 2.6339 86.70 3.4134 149.70 5.8937 32.90 1.2953 52.80 2.0787 107.80 4.2441 66.90 2.6339 86.80 3.4173 149.80 5.8976 32.70 1.2874 52.80 2.0787 107.80 4.2441 66.70 2.6260 86.80 3.4173 149.80 5.8976 32.57 1.2822 52.81 2.0790 107.80 4.2440 66.55 2.6202 86.79 3.4170 149.78 5.8970 32.60 1.2835 52.80 2.0787 107.80 4.2441 66.60 2.6220 86.80 3.4173 149.80 5.8976 34.40 1.3543 54.80 2.1575 107.80 4.2441 68.40 2.6929 88.80 3.4961 149.80 5.8976 34.30 1.3504 54.80 2.1575 107.80 4.2441 68.30 2.6890 88.80 3.4961 149.80 5.8976 34.20 1.3465 54.90 2.1614 107.90 4.2480 68.20 2.6850 88.90 3.5000 149.90 5.9016 34.04 1.3400 54.87 2.1603 107.87 4.2470 68.05 2.6790 88.88 3.4993 149.89 5.9010 34.10 1.3425 54.90 2.1614 107.90 4.2480 68.10 2.6811 88.90 3.5000 149.90 5.9016 33.90 1.3346 54.90 2.1614 107.90 4.2480 67.90 2.6732 88.90 3.5000 149.90 5.9016 33.80 1.3307 54.90 2.1614 110.90 4.3661 70.80 2.7874 91.90 3.6181 155.90 6.1378 33.60 1.3228 54.90 2.1614 110.90 4.3661 70.60 2.7795 91.90 3.6181 155.90 6.1378 33.52 1.3198 54.95 2.1635 110.95 4.3680 70.53 2.7768 91.96 3.6205 155.96 6.1400 33.60 1.3228 55.00 2.1654 111.00 4.3701 70.60 2.7795 92.00 3.6220 156.00 6.1417 33.40 1.3150 55.00 2.1654 111.00 4.3701 70.40 2.7717 92.00 3.6220 156.00 6.1417 33.30 1.3110 55.00 2.1654 111.00 4.3701 70.30 2.7677 92.00 3.6220 156.00 6.1417 34.10 1.3425 56.00 2.2047 111.00 4.3701 72.10 2.8386 94.00 3.7008 156.00 6.1417 34.03 1.3396 56.05 2.2067 111.05 4.3720 72.02 2.8356 94.05 3.7027 156.03 6.1430 34.00 1.3386 56.00 2.2047 111.00 4.3701 72.00 2.8346 94.00 3.7008 156.00 6.1417 33.90 1.3346 56.10 2.2087 111.10 4.3740 71.90 2.8307 94.10 3.7047 156.10 6.1457

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

2.60 0.1024 13.00 0.5118 1 2.60 0.1024 13.00 0.5118 1 1 2.63 0.1036 13.10 0.5156 1 2.60 0.1024 13.00 0.5118 1 1 1 2.70 0.1063 13.00 0.5118 1 2.66 0.1046 13.10 0.5156 1 1 2.70 0.1063 13.00 0.5118 1 2.70 0.1063 13.00 0.5118 1 1 1 1 2.71 0.1068 13.10 0.5156 1 2.70 0.1063 14.00 0.5512 1 1 2.70 0.1063 14.00 0.5512 1 2.80 0.1102 14.00 0.5512 1 1 1 2.80 0.1102 14.00 0.5512 1 2.79 0.1100 13.89 0.5469 1 1 2.80 0.1102 14.00 0.5512 1 2.80 0.1102 14.00 0.5512 1 1 1 1 1 2.80 0.1102 14.00 0.5512 1 2.90 0.1142 14.00 0.5512 1 1 2.88 0.1133 13.89 0.5469 1 2.90 0.1142 14.00 0.5512 1 1 1 2.90 0.1142 14.00 0.5512 1 2.90 0.1142 15.00 0.5906 1 1 2.90 0.1142 15.00 0.5906 1 2.96 0.1165 15.08 0.5937 1 1 1 1 3.00 0.1181 15.00 0.5906 1 3.00 0.1181 15.00 0.5906 1 1 3.00 0.1181 15.00 0.5906 1 3.00 0.1181 15.00 0.5906 1 1 1 3.04 0.1197 15.08 0.5937 1 3.00 0.1181 15.00 0.5906 1 1 3.10 0.1220 15.00 0.5906 1 1 1 1 1

12.50 0.4921

9/16-12

J

12.60 0.4961

12.70 0.5000 1/2 M14x1.5

12.80 0.5039

12.83 0.5050

12.90 0.5079

M14x1.25

13.00 0.5118

13.10 0.5156 33/64

9/16-18 M14x1

13.10 0.5157

M14x2

13.20 0.5197

13.30 0.5236

M14x1.5

9/16-12 M14x1.25

13.40 0.5276

13.49 0.5312 17/32 5/8-11 M14x1

13.50 0.5315

13.60 0.5354

13.70 0.5394

M15x1.5 9/16-18

13.80 0.5433

13.89 0.5469 35/64 5/8-11

13.90 0.5472

14.00 0.5512

14.10 0.5551

M15x1

14.20 0.5591

14.29 0.5625 9/16 M16x2 M15x1.5

14.30 0.5630

14.40 0.5669

14.50 0.5709

M15x1

14.60 0.5748

5/8-18 M16x1.5

14.68 0.5781 37/64

14.70 0.5787

14.80 0.5827

1

J16

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