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
Steel
Fig. 2 (diameter ø2.5 to 20.0mm 0.098"-0.787", double margin)
LU
PL
LCF
OAL
Diameter ø 3.90 to 4.50mm (0.1535" to 0.1772") 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.
● MDW0390HGS3 ● MDW0390HGS5 MDW0390HGS8 MDW0390HGS8S
17.50 0.6890 23.31 0.9176 72.81 2.8664 31.00 1.2205 36.81 1.4491 86.81 3.4176 39.00 1.5354 44.81 1.7641 92.81 3.6538 39.00 1.5354 44.81 1.7641 92.81 3.6538
3 5 8 8
2 2 2
10-24/ M4.5x.75 10-24/ M4.5x.75
4.00 0.1575
3.90 0.1535
0.81 0.0318
8-36
6.00 0.2362 2
3 ● MDW01540HGS3S 15.00 0.5906 23.31 0.9177 72.81 2.8665 5 ● MDW01540HGS5S 24.00 0.9449 36.81 1.4492 86.81 3.4177
2 2
3.91 0.1540 #23
0.81 0.0319 4.00 0.1575
● MDW01562HGS3
16.55 0.6515 23.32 0.9182 72.82 2.8670
3.97 0.1562 2 4.00 0.1575 2 3.97 0.1562 2 4.00 0.1575 2 3.97 0.1562 2 4.00 0.1575 2 4.00 0.1575 2 6.00 0.2362 2 4.00 0.1575 2 6.00 0.2362 2 4.00 0.1575 2 6.00 0.2362 2 4.76 0.1875 2 6.00 0.2362 2 4.76 0.1875 2 6.00 0.2362 2 4.76 0.1875 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2
3
3 ● MDW01562HGS3S 16.55 0.6515 23.32 0.9182 72.82 2.8670
● MDW01562HGS5
30.05 1.1830 36.82 1.4497 86.82 3.4182
5
3.97 0.1562 5/32
0.82 0.0326
5 ● MDW01562HGS5S 30.05 1.1830 36.82 1.4497 86.82 3.4182
● MDW01562HGS8
38.05 1.4980 44.82 1.7647 92.82 3.6544
8 8 3 3 5 5 8 8 3
MDW01562HGS8S 38.05 1.4979 44.82 1.7647 92.82 3.6544
● MDW0400HGS3 ● MDW0400HGS3S ● MDW0400HGS5 ● MDW0400HGS5S ● MDW0400HGS8 MDW0400HGS8S ● MDW01590HGS3
17.30 0.6811 23.33 0.9184 72.83 2.8673 17.30 0.6811 23.33 0.9184 72.83 2.8673 30.80 1.2126 36.83 1.4499 86.83 3.4184 30.80 1.2126 36.83 1.4499 86.83 3.4184 38.80 1.5276 44.83 1.7649 92.83 3.6547 38.80 1.5276 44.83 1.7649 92.83 3.6547 18.94 0.7458 25.84 1.0172 80.84 3.1825
4.00 0.1575
0.83 0.0315
3 ● MDW01590HGS3S 18.94 0.7458 25.84 1.0172 80.84 3.1825
● MDW01590HGS5
33.94 1.3363 40.84 1.6077 98.84 3.8912
5
4.04 0.1590 #21
0.84 0.0329
5 ● MDW01590HGS5S 33.94 1.3363 40.84 1.6077 98.84 3.8912
● MDW01590HGS8
43.44 1.7103 50.34 1.9818 105.84 4.1668
8 8 3 3 5 8 8 3 3 5 8 8 3 3 5 5 8 8 3
MDW01590HGS8S 43.44 1.7102 50.34 1.9818 105.84 4.1668
● MDW0410HGS3 ● MDW0410HGS3S ● MDW0410HGS5S ● MDW0410HGS8 MDW0410HGS8S ● MDW0420HGS3 ● MDW0420HGS3S ● MDW0420HGS5S ● MDW0420HGS8 MDW0420HGS8S ● MDW0430HGS3 ● MDW0430HGS3S ● MDW0430HGS5 ● MDW0430HGS5S MDW0430HGS8 MDW0430HGS8S ● MDW01719HGS3
19.70 0.7756 25.85 1.0177 80.85 3.1830 19.70 0.7756 25.85 1.0177 80.85 3.1830 34.70 1.3661 40.85 1.6082 98.85 3.8917 34.70 1.3661 40.85 1.6082 98.85 3.8917 44.20 1.7402 50.35 1.9822 105.85 4.1673 44.20 1.7402 50.35 1.9822 105.85 4.1673 19.60 0.7717 25.87 1.0185 80.87 3.1839 19.60 0.7717 25.87 1.0185 80.87 3.1839 34.60 1.3622 40.87 1.6090 98.87 3.8925 34.60 1.3622 40.87 1.6090 98.87 3.8925 44.10 1.7362 50.37 1.9831 105.87 4.1681 44.10 1.7362 50.37 1.9831 105.87 4.1681 19.50 0.7677 25.89 1.0193 80.89 3.1847 19.50 0.7677 25.89 1.0193 80.89 3.1847 34.50 1.3583 40.89 1.6099 98.89 3.8933 34.50 1.3583 40.89 1.6099 98.89 3.8933 44.00 1.7323 50.39 1.9839 105.89 4.1689 44.00 1.7323 50.39 1.9839 105.89 4.1689 18.45 0.7265 25.91 1.0199 80.91 3.1852
10-32 ● MDW0410HGS5
4.10 0.1614
0.85 0.0334
10-32
10-32 ● MDW0420HGS5
4.20 0.1654
0.87 0.0342
10-32 M4.5x.75
3 ● MDW01660HGS3S 16.67 0.6562 25.87 1.0187 80.87 3.1840 5 ● MDW01660HGS5S 26.67 1.0499 40.87 1.6092 98.87 3.8927
2 2
4.22 0.1660 #19
0.87 0.0344 6.00 0.2362
M4.5x.75
5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 4.76 0.1875 2 6.00 0.2362 2 4.76 0.1875 2 6.00 0.2362 2 4.76 0.1875 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2 5.00 0.1969 2 6.00 0.2362 2
4.30 0.1693
0.89 0.0351
M5x.8
3 ● MDW01719HGS3S 18.45 0.7265 25.91 1.0199 80.91 3.1852
● MDW01719HGS5
33.45 1.3170 40.91 1.6104 98.91 3.8939
5
4.37 0.1719 11/64 M5x.8 10-24
0.90 0.0356
5 ● MDW01719HGS5S 33.45 1.3170 40.91 1.6104 98.91 3.8939
● MDW01719HGS8
42.95 1.6910 50.41 1.9845 105.91 4.1695
8 8 3 3 5 5 8 8 3 3 5 5 8 8
MDW01719HGS8S 42.94 1.6907 50.41 1.9845 105.91 4.1695
● MDW0440HGS3 ● MDW0440HGS3S ● MDW0440HGS5 ● MDW0440HGS5S MDW0440HGS8 MDW0440HGS8S ● MDW0450HGS3 ● MDW0450HGS3S ● MDW0450HGS5 ● MDW0450HGS5S ● MDW0450HGS8 MDW0450HGS8S
19.30 0.7598 25.91 1.0201 80.91 3.1855 19.30 0.7598 25.91 1.0201 80.91 3.1855 34.30 1.3504 40.91 1.6107 98.91 3.8941 34.30 1.3504 40.91 1.6107 98.91 3.8941 43.80 1.7244 50.41 1.9847 105.91 4.1697 43.80 1.7244 50.41 1.9847 105.91 4.1697 19.20 0.7559 25.93 1.0209 80.93 3.1863 19.20 0.7559 25.93 1.0209 80.93 3.1863 34.20 1.3465 40.93 1.6115 98.93 3.8950 34.20 1.3465 40.93 1.6115 98.93 3.8950 43.70 1.7205 50.43 1.9855 105.93 4.1706 43.70 1.7205 50.43 1.9855 105.93 4.1706
4.40 0.1732
0.91 0.0359
10-24
4.50 0.1772
0.93 0.036
12-24 10-32
J20
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.
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