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 ø10.90 to 12.30mm (0.4291" to 0.4844") 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 MDW1090HGS3 l MDW1090HGS5  MDW1090HGS8 l MDW1100HGS3 l MDW1100HGS5 l MDW1100HGS8 l MDW1110HGS3 l MDW1110HGS5  MDW1110HGS8 l MDW04375HGS3 l MDW04375HGS5 l MDW04375HGS8 l MDW04375HGS3S l MDW04375HGS5S l MDW1120HGS3 l MDW1120HGS5  MDW1120HGS8 l MDW1130HGS3 l MDW1130HGS5  MDW1130HGS8 l MDW1140HGS3 l MDW1140HGS5  MDW1140HGS8 l MDW1150HGS3 l MDW1150HGS5 l MDW1150HGS8 l MDW04531HGS3 l MDW04531HGS5 l MDW04531HGS8 l MDW04531HGS3S l MDW04531HGS5S l MDW1160HGS3 l MDW1160HGS5  MDW1160HGS8 l MDW1170HGS3 l MDW1170HGS5  MDW1170HGS8 l MDW1180HGS3 l MDW1180HGS5  MDW1180HGS8 l MDW1190HGS3 l MDW1190HGS5  MDW1190HGS8 l MDW04688HGS3 l MDW04688HGS5 l MDW04688HGS8 l MDW04688HGS3S l MDW04688HGS5S l MDW1200HGS3 l MDW1200HGS5 l MDW1200HGS8 l MDW1210HGS3 l MDW1210HGS5 l MDW1220HGS3 l MDW1220HGS5 l MDW1230HGS3 l MDW1230HGS5 l MDW04844HGS3 l MDW04844HGS5 l MDW04844HGS8 l MDW04844HGS3S l MDW04844HGS5S

41.00 1.6142 57.30 2.2559 118.30 4.6575 74.00 2.9134 90.30 3.5551 151.30 5.9567 107.00 4.2126 123.30 4.8543 184.30 7.2559 40.80 1.6063 57.30 2.2559 118.30 4.6575 73.80 2.9055 90.30 3.5551 151.30 5.9567 106.80 4.2047 123.30 4.8543 184.30 7.2559 43.20 1.7008 59.80 2.3543 124.30 4.8937 77.70 3.0591 94.30 3.7126 160.30 6.3110 112.20 4.4173 128.80 5.0709 196.30 7.7283 40.62 1.5994 57.29 2.2556 118.31 4.6580 73.64 2.8994 90.31 3.5556 151.31 5.9570 106.64 4.1984 123.31 4.8546 184.30 7.2560 43.14 1.6984 59.81 2.3546 124.31 4.8940 77.63 3.0564 94.30 3.7126 160.30 6.3110 43.00 1.6929 59.80 2.3543 124.30 4.8937 77.50 3.0512 94.30 3.7126 160.30 6.3110 112.00 4.4094 128.80 5.0709 196.30 7.7283 42.90 1.6890 59.80 2.3543 124.30 4.8937 77.40 3.0472 94.30 3.7126 160.30 6.3110 111.90 4.4055 128.80 5.0709 196.30 7.7283 42.80 1.6850 59.90 2.3583 124.40 4.8976 77.30 3.0433 94.40 3.7165 160.40 6.3150 111.80 4.4016 128.90 5.0748 196.40 7.7323 42.70 1.6811 59.90 2.3583 124.40 4.8976 77.20 3.0394 94.40 3.7165 160.40 6.3150 111.70 4.3976 128.90 5.0748 196.40 7.7323 45.12 1.7762 62.38 2.4558 124.38 4.8970 81.13 3.1942 98.39 3.8738 160.38 6.3140 117.12 4.6112 134.39 5.2908 196.39 7.7320 45.12 1.7762 62.38 2.4558 124.38 4.8970 81.13 3.1942 98.39 3.8738 160.38 6.3140 45.00 1.7717 62.40 2.4567 124.40 4.8976 81.00 3.1890 98.40 3.8740 160.40 6.3150 117.00 4.6063 134.40 5.2913 196.40 7.7323 44.90 1.7677 62.40 2.4567 124.40 4.8976 80.90 3.1850 98.40 3.8740 160.40 6.3150 116.90 4.6024 134.40 5.2913 196.40 7.7323 44.70 1.7598 62.40 2.4567 124.40 4.8976 80.70 3.1772 98.40 3.8740 160.40 6.3150 116.70 4.5945 134.40 5.2913 196.40 7.7323 44.70 1.7598 62.50 2.4606 124.50 4.9016 80.70 3.1772 98.50 3.8780 160.50 6.3189 116.70 4.5945 134.50 5.2953 196.50 7.7362 44.60 1.7559 62.46 2.4591 124.46 4.9000 4.42 0.1739 22.28 0.8771 160.48 6.3180 116.61 4.5909 134.47 5.2941 196.47 7.7350 44.60 1.7559 62.46 2.4591 124.46 4.9000 80.62 3.1739 98.48 3.8771 160.48 6.3180 44.50 1.7520 62.50 2.4606 124.50 4.9016 80.50 3.1693 98.50 3.8780 160.50 6.3189 116.50 4.5866 134.50 5.2953 196.50 7.7362 46.90 1.8465 65.00 2.5591 130.50 5.1378 84.40 3.3228 102.50 4.0354 169.50 6.6732 46.70 1.8386 65.00 2.5591 130.50 5.1378 84.20 3.3150 102.50 4.0354 169.50 6.6732 46.60 1.8346 65.00 2.5591 130.50 5.1378 84.10 3.3110 102.50 4.0354 169.50 6.6732 46.60 1.8347 65.06 2.5613 130.56 5.1400 84.09 3.3107 102.55 4.0373 169.55 6.6750 121.58 4.7867 140.04 5.5133 208.56 8.2110 46.60 1.8347 65.06 2.5613 130.56 5.1400 84.09 3.3107 102.55 4.0373 169.55 6.6750

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

2.30 0.0906 11.00 0.4331 2 2

10.90 0.4291

M12x1.25

J

2

2.30 0.0906 11.00 0.4331 2 2

11.00 0.4331

2

2.30 0.0906 12.00 0.4724 2 2

11.10 0.4370

2

2.30 0.0906 11.11 0.4375 2 2

2

11.11 0.4375 7/16 M12x1

2.30 0.0906 12.00 0.4724 2 2.30 0.0906 12.00 0.4724 2 2 2

11.20 0.4409

2

2.30 0.0906 12.00 0.4724 2 2

M12x1.5 M12x1.75

11.30 0.4449

2

2.40 0.0945 12.00 0.4724 2 2

11.40 0.4488

2

2.40 0.0945 12.00 0.4724 2 2

11.50 0.4528

M12x1.25

2

2.38 0.0938 11.91 0.4688 2 2

2

11.51 0.4531 29/64 1/2-20

2.38 0.0938 12.00 0.4724 2 2.40 0.0945 12.00 0.4724 2 2 2

11.60 0.4567

M12x1

2

2.40 0.0945 12.00 0.4724 2 2

11.70 0.4606

2

2.40 0.0945 12.00 0.4724 2 2

11.80 0.4646

1/2-13

2

2.50 0.0984 12.00 0.4724 2 2

11.90 0.4685

2

2.47 0.0971 11.91 0.4688 2 2

2

11.91 0.4688 15/32

2.47 0.0971 12.00 0.4724 2 2.50 0.0984 12.00 0.4724 2 2 2

12.00 0.4724

2

2.50 0.0984 13.00 0.5118 2 2.50 0.0984 13.00 0.5118 2 2 2.50 0.0984 13.00 0.5118 2 2.55 0.1003 13.10 0.5156 2 2 2 2

12.10 0.4764

12.20 0.4803

12.30 0.4843

9/16-12 M14x2

2

12.30 0.4844 31/64

2.55 0.1003 14.00 0.5512 2

2

J27

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