SCI 21-22 General Catalog

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

Ti Alloy Heat-resistant Steel

Copper Alloy

Cast Iron

Coolant Hole

Coating

*Refer to N74 for the tolerance of h6 and h8 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.

Steel

Fig. 2 (diameter ø2.5 to 20.0mm 0.098"-0.787", double margin)

LU

PL

LCF

OAL

Diameter ø 10.50 to 11.50 (.4134” to .4528”) Dimensions (inch/ mm )

J

Effective Length LU Flute Length LCF Overall Length OAL Tip PL Shank Dia. DCON Fig

Roll Form Tap Size

Hole Depth (L/D)

Dia. DC Cut Tap Size in. Fraction

Cat. No.

mm

mm

mm

mm

mm

mm

in.

in.

in.

in.

in.

● MDW1050HGS3 ● MDW1050HGS3S ● MDW1050HGS5 ● MDW1050HGS5S ● MDW1050HGS8 ● MDW1060HGS3 ● MDW1060HGS3S ● MDW1060HGS5 ● MDW1060HGS5S  MDW1060HGS8 ● MDW1070HGS3 ● MDW1070HGS3S ● MDW1070HGS5 ● MDW1070HGS5S  MDW1070HGS8

39.00 1.5354 54.67 2.1525 118.17 4.6525 39.00 1.5354 54.67 2.1525 118.17 4.6525 70.50 2.7756 86.17 3.3927 151.17 5.9518 70.50 2.7756 86.17 3.3927 151.17 5.9518 102.00 4.0157 117.67 4.6329 184.17 7.2510 41.30 1.6260 57.20 2.2518 118.20 4.6534 41.30 1.6260 57.20 2.2518 118.20 4.6534 74.30 2.9252 90.20 3.5510 151.20 5.9526 74.30 2.9252 90.20 3.5510 151.20 5.9526 107.30 4.2244 123.20 4.8502 184.20 7.2518 41.20 1.6220 57.22 2.2526 118.22 4.6542 41.20 1.6220 57.22 2.2526 118.22 4.6542 74.20 2.9213 90.22 3.5518 151.22 5.9534 74.20 2.9213 90.22 3.5518 151.22 5.9534 107.20 4.2205 123.22 4.8510 184.22 7.2526

11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.11 0.4375 2 12.00 0.4724 2 11.11 0.4375 2 12.00 0.4724 2 11.11 0.4375 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2 11.00 0.4331 2 12.00 0.4724 2

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

10.50 0.4134

2.17 0.0856

M12x1.75

MDW1050HGS8S 102.00 4.0157 117.67 4.6329 184.17 7.2510

2.20 0.0864

10.60 0.4173

7/16-20

MDW1060HGS8S 107.30 4.2244 123.20 4.8502 184.20 7.2518

10.70 0.4213

2.22 0.0872

M12X1.5

MDW1070HGS8S 107.20 4.2205 123.22 4.8510 184.22 7.2526

● MDW04219HGS3

38.91 1.5320 57.22 2.2528 118.22 4.6543

3 ● MDW04219HGS3S 38.91 1.5320 57.22 2.2528 118.22 4.6543

● MDW04219HGS5

71.93 2.8318 90.22 3.5520 151.22 5.9536

5

10.72 0.4219 27/64 M12X1.5

2.22 0.0874

5 ● MDW04219HGS5S 71.93 2.8318 90.22 3.5520 151.22 5.9536 8 ● MDW04219HGS8 104.93 4.1310 123.22 4.8512 184.22 7.2528

MDW04219HGS8S 104.93 4.1310 123.22 4.8512 184.22 7.2528

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

● MDW1080HGS3 ● MDW1080HGS3S ● MDW1080HGS5 ● MDW1080HGS5S  MDW1080HGS8 ● MDW1090HGS3 ● MDW1090HGS3S ● MDW1090HGS5 ● MDW1090HGS5S  MDW1090HGS8 ● MDW1100HGS3 ● MDW1100HGS3S ● MDW1100HGS5 ● MDW1100HGS5S ● MDW1100HGS8 ● MDW1110HGS3 ● MDW1110HGS5  MDW1110HGS8 ● MDW04375HGS3

41.00 1.6142 57.24 2.2534 118.24 4.6550 41.00 1.6142 57.24 2.2534 118.24 4.6550 74.00 2.9134 90.24 3.5526 151.24 5.9542 74.00 2.9134 90.24 3.5526 151.24 5.9542 107.00 4.2126 123.24 4.8518 184.24 7.2534 41.00 1.6142 57.26 2.2542 118.26 4.6558 41.00 1.6142 57.26 2.2542 118.26 4.6558 74.00 2.9134 90.26 3.5534 151.26 5.9550 74.00 2.9134 90.26 3.5534 151.26 5.9550 107.00 4.2126 123.26 4.8527 184.26 7.2542 40.80 1.6063 57.28 2.2550 118.28 4.6566 40.80 1.6063 57.28 2.2550 118.28 4.6566 73.80 2.9055 90.28 3.5543 151.28 5.9558 73.80 2.9055 90.28 3.5543 151.28 5.9558 106.80 4.2047 123.28 4.8535 184.28 7.2550 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 5.0708 196.30 7.7283 38.30 1.5080 57.30 2.2559 118.30 4.6575

2.24 0.0881

10.80 0.4252

MDW1080HGS8S 107.00 4.2126 123.24 4.8518 184.24 7.2534

1/2-13 / M12x1.25

10.90 0.4291

2.26 0.0889

MDW1090HGS8S 107.00 4.2126 123.26 4.8527 184.26 7.2542

1/2-13 EE677:F742

11.00 0.4331

2.28 0.0897

MDW1100HGS8S 106.80 4.2047 123.28 4.8535 184.28 7.2550

2 2 2

1/2-13 / M12x1

11.10 0.4370

2.30 0.0906 12.00 0.4724

11.11 0.4375 2 12.00 0.4724 2 11.11 0.4375 2 12.00 0.4724 2 11.11 0.4375 2 12.00 0.4724 2

3 ● MDW04375HGS3S 38.30 1.5080 59.80 2.3544 124.30 4.8937

● MDW04375HGS5

71.33 2.8084 90.30 3.5552 151.30 5.9567

5

11.11 0.4375 7/16 M12x1

2.30 0.0906

5 ● MDW04375HGS5S 71.33 2.8084 94.30 3.7126 160.30 6.3111 8 ● MDW04375HGS8 104.33 4.1076 123.30 4.8544 184.30 7.2559

MDW04375HGS8S 112.20 4.4173 128.80 5.0709 196.30 7.7284

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

● MDW1120HGS3 ● MDW1120HGS5  MDW1120HGS8 ● MDW1130HGS3 ● MDW1130HGS5  MDW1130HGS8 ● MDW1140HGS3 ● MDW1140HGS5  MDW1140HGS8 ● MDW1150HGS3 ● MDW1150HGS5 ● MDW1150HGS8

43.00 1.6929 59.82 2.3551 124.32 4.8945 77.50 3.0512 94.32 3.7134 160.32 6.3118 112.00 4.4094 128.82 5.0716 196.32 7.7291 42.90 1.6890 59.84 2.3559 124.34 4.8953 77.40 3.0472 94.34 3.7142 160.34 6.3126 111.90 4.4055 128.84 5.0725 196.34 7.7299 42.80 1.6850 59.86 2.3567 124.36 4.8961 77.30 3.0433 94.36 3.7150 160.36 6.3134 111.80 4.4016 128.86 5.0733 196.36 7.7307 42.70 1.6811 59.88 2.3575 124.38 4.8969 77.20 3.0394 94.38 3.7158 160.38 6.3142 111.70 4.3976 128.88 5.0741 196.38 7.7316

2 2 2 2 2 2 2 2 2 2 2 2

11.20 0.4409

2.32 0.0913 12.00 0.4724

M12x1

11.30 0.4449

2.34 0.0921 12.00 0.4724

M12x1.75

2.36 0.0930 12.00 0.4724

11.40 0.4488

M12x1.5

11.50 0.4528

2.40 0.0945 12.00 0.4724

1/2-20 M12x1.25

J28

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