SCI 21-22 General Catalog

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

Ti Alloy Heat-resistant Steel

Cast Iron

Tap Size values fall between 55% and 75% of thread engagement, and should be adjusted according to application

Coating

*Refer to N74 for the tolerance of h6 and h8

LU

Fig 1

PL

LCF

OAL

Diameter ø 4.09 to 5.80mm (0.1610"- 0.2283") 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.

● MDW01405GS2 ● MDW01406GS2 ● MDW01406GS4 ● MDW0360GS2 ● MDW0360GS4 ● MDW01440GS2 ● MDW0370GS2 ● MDW0370GS4 ● MDW01470GS2 ● MDW01495GS2 ● MDW0380GS2 ● MDW0380GS4 ● MDW01520GS2 ● MDW0390GS2 ● MDW0390GS4 ● MDW01540GS2 ● MDW01562GS2 ● MDW01570GS2 ● MDW0400GS2 ● MDW0400GS4 ● MDW01590GS2 ● MDW01610GS2 ● MDW0410GS2 ● MDW0410GS4 ● MDW0420GS2 ● MDW0420GS4 ● MDW01660GS2 ● MDW0430GS2 ● MDW0430GS4 ● MDW01695GS2 ● MDW01719GS2 ● MDW01730GS2 ● MDW0440GS2 ● MDW0440GS4 ● MDW01770GS2 ● MDW0450GS2 ● MDW0450GS4 ● MDW01800GS2 ● MDW0460GS2 ● MDW0460GS4 ● MDW01820GS2 ● MDW01850GS2 ● MDW0470GS2 ● MDW0470GS4 ● MDW01875GS2 ● MDW01890GS2 ● MDW0480GS2 ● MDW0480GS4 ● MDW01910GS2 ● MDW0490GS2 ● MDW0490GS4 ● MDW01935GS2 ● MDW01960GS2 ● MDW0500GS2 ● MDW0500GS4 ● MDW0510GS2 ● MDW0510GS4 ● MDW02010GS2 ● MDW02010GS4 ● MDW02031GS2 ● MDW02031GS4 ● MDW02040GS2

15.65 0.6159 21.00 0.8268 54.00 2.1260 15.65 0.6159 21.00 0.8268 54.00 2.1260 21.64 0.8521 27.00 1.0630 60.00 2.3622 15.60 0.6142 21.00 0.8268 54.00 2.1260 21.60 0.8504 27.00 1.0630 60.00 2.3622

2 2 4 2 4

1 1 1 1 1 1 1

0.1405

#28 8-36

3.57

0.74 0.0291 3.97 0.1562

0.1406

9/64

3.60 0.1417

0.75 0.0294 4.00 0.1575

3.66 0.1440 #27

15.51 0.6106 21.00 0.8268 54.00 2.1260 0.76 0.0298 3.97 0.1562 1

M4x.7 2

15.45 0.6083 21.00 0.8268 54.00 2.1260 21.45 0.8445 27.00 1.0630 60.00 2.3622

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

3.70 0.1457

0.77 0.0302 4.00 0.1575

M4.5x.7

3.73 0.1470 #26

15.41 0.6065 21.00 0.8268 54.00 2.1260 0.80 0.0315 3.97 0.1562 1

3.97 0.1562 1

15.30 0.6025 21.00 0.8268 54.00 2.1260 15.30 0.6024 21.00 0.8268 54.00 2.1260 21.30 0.8386 27.00 1.0630 60.00 2.3622

0.1495

3.80

0.79 0.0310

1 1

4.00 0.1575

8-32

0.1496

15.21 0.5988 21.00 0.8268 54.00 2.1260 0.80 0.0315 3.97 0.1562 1

3.86 0.1520 #24 M4.5x.75 8-36 2

15.15 0.5965 21.00 0.8268 54.00 2.1260 21.15 0.8327 27.00 1.0630 60.00 2.3622

1 1

3.90 0.1535

0.81 0.0318 4.00 0.1575

3.91 0.1540 #23 10-24

15.14 0.5959 21.00 0.8268 54.00 2.1260 0.81 0.0319 3.97 0.1562 1 15.05 0.5923 21.00 0.8268 54.00 2.1260 0.82 0.0326 3.97 0.1562 1 17.02 0.6699 23.00 0.9055 61.00 2.4016 0.82 0.0326 4.76 0.1875 1

3.97 0.1562 5/32 3.99 0.1570 #22

15.00 0.5906 21.00 0.8268 54.00 2.1260 21.00 0.8268 27.00 1.0630 60.00 2.3622

1 1

4.00 0.1575

0.83 0.0327 4.00 0.1575

4.04 0.1590 #21 4.09 0.1610 #20

16.94 0.6669 23.00 0.9055 61.00 2.4016 0.84 0.0329 4.76 0.1875 1 16.87 0.6640 23.00 0.9055 61.00 2.4016 0.85 0.0345 4.76 0.1875 1

16.85 0.6634 23.00 0.9055 61.00 2.4016 24.85 0.9783 31.00 1.2205 76.00 2.9921 16.70 0.6575 23.00 0.9055 61.00 2.4016 24.70 0.9724 31.00 1.2205 76.00 2.9921

1 1 1 1

4.10 0.1614

0.85 0.0334 5.00 0.1969

10-32

4.20 0.1654

0.87 0.0342 5.00 0.1969

4.22 0.1660 #19

16.67 0.6563 23.00 0.9055 61.00 2.4016 0.87 0.0344 4.76 0.1875 1

M4.5x.75 2

16.55 0.6516 23.00 0.9055 61.00 2.4016 24.55 0.9665 31.00 1.2205 76.00 2.9921

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

1 1

4.30 0.1693

0.89 0.0351 5.00 0.1969

M5x.8

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

16.54 0.6510 23.00 0.9055 61.00 2.4016 0.90 0.0354 4.76 0.1875 1 16.45 0.6474 23.00 0.9055 61.00 2.4016 0.90 0.0356 4.76 0.1875 1 16.42 0.6463 23.00 0.9055 61.00 2.4016 0.90 0.0356 4.76 0.1875 1

10-24 2

16.40 0.6457 23.00 0.9055 61.00 2.4016 24.40 0.9606 31.00 1.2205 76.00 2.9921

1 1

4.40 0.1732

0.91 0.0359 5.00 0.1969

4.49 0.1770 #16

16.27 0.6404 23.00 0.9055 61.00 2.4016 0.91 0.0359 4.76 0.1875 1

16.25 0.6398 23.00 0.9055 61.00 2.4016 24.25 0.9547 31.00 1.2205 76.00 2.9921

1 1

4.50 0.1772

0.93 0.0360 5.00 0.1969

10-32

4.57 0.1800 #15 12-24,M5x.5

18.15 0.7144 25.00 0.9843 61.00 2.4016 0.95 0.0373 4.76 0.1875 1

18.10 0.7126 25.00 0.9843 61.00 2.4016 31.10 1.2244 38.00 1.4961 76.00 2.9921

1 1

4.60 0.1811

0.95 0.0375 5.00 0.1969

4.62 0.1820 #14

18.07 0.7114 25.00 0.9843 61.00 2.4016 0.96 0.0378 4.76 0.1875 1

M5x.8 2

4.76 0.1875 1

17.95 0.7067 25.00 0.9843 61.00 2.4016 17.95 0.7067 25.00 0.9843 61.00 2.4016 30.95 1.2185 38.00 1.4961 76.00 2.9921 17.80 0.7008 25.00 0.9843 65.00 2.5591 17.80 0.7008 25.00 0.9843 61.00 2.4016 30.80 1.2126 38.00 1.4961 76.00 2.9921

2 2 4

4.70 0.1850

0.97 0.0383

12-28

1 1

5.00 0.1969

4.76 0.1875 3/16

17.86 0.7031 25.00 0.9843 61.00 2.4016 0.99 0.0388 4.76 0.1875 1

M5x.5 2

5.95 0.2344 1

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

4.80 0.1890

0.99 0.0391

1 1

5.00 0.1969

4.85 0.1910 #11

17.73 0.6978 25.00 0.9843 65.00 2.5591 1.00 0.0394 5.95 0.2344 1

17.65 0.6949 25.00 0.9843 61.00 2.4016 30.65 1.2067 38.00 1.4961 76.00 2.9921

1 1

4.90 0.1929

1.01 0.0400 5.00 0.1969

4.91 0.1935 #10 4.98 0.1960 #9

17.64 0.6943 25.00 0.9843 65.00 2.5591 1.00 0.0394 5.95 0.2344 1 17.53 0.6902 25.00 0.9843 65.00 2.5591 1.00 0.0394 5.95 0.2344 1

17.50 0.6890 25.00 0.9843 61.00 2.4016 30.50 1.2008 38.00 1.4961 76.00 2.9921 17.35 0.6831 25.00 0.9843 65.00 2.5591 31.35 1.2343 39.00 1.5354 81.00 3.1890 17.34 0.6825 25.00 0.9843 65.00 2.5591 31.34 1.2337 39.00 1.5354 81.00 3.1890 17.26 0.6795 25.00 0.9843 65.00 2.5591 31.26 1.2308 39.00 1.5354 81.00 3.1890

1 1 1 1 1 1 1 1

5.00 0.1969

1.04 0.0408 5.00 0.1969

12-24

5.10 0.2008

1.06 0.0416 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

5.18 0.2040 #6

17.23 0.6783 25.00 0.9843 65.00 2.5591 1.08 0.0424 5.95 0.2344 1

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