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 6.35 to 6.90mm (0.2500" to 0.2717") 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.
● MDW02500HGS3
7.14 0.2812 2 8.00 0.3150 2 7.14 0.2812 2 8.00 0.3150 2 7.14 0.2812 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.14 0.2812 2 8.00 0.3150 2 7.14 0.2812 2 8.00 0.3150 2 7.14 0.2812 2 8.00 0.3150 2 7.00 0.2756 2
22.99 0.9050 33.82 1.3313 89.32 3.5163
3
3 ● MDW02500HGS3S 22.99 0.9050 33.82 1.3313 89.32 3.5163
● MDW02500HGS5
42.47 1.6722 53.32 2.0990 110.32 4.3431
5
1/4 E
6.35 0.2500
1.32 0.0518
5 ● MDW02500HGS5S 42.47 1.6722 53.32 2.0990 110.32 4.3431
● MDW02500HGS8
61.98 2.4400 72.82 2.8667 131.32 5.1699
8
MDW02500HGS8S 61.98 2.4400 72.82 2.8667 131.32 5.1699
● MDW0640HGS3 ● MDW0640HGS3S ● MDW0640HGS5 ● MDW0640HGS5S MDW0640HGS8 MDW0640HGS8S ● MDW0650HGS3 ● MDW0650HGS3S ● MDW0650HGS5 ● MDW0650HGS5S ● MDW0650HGS8 MDW0650HGS8S ● MDW02570HGS3
24.20 0.9528 33.83 1.3317 89.33 3.5168 24.20 0.9528 33.83 1.3317 89.33 3.5168 43.70 1.7205 53.33 2.0994 110.33 4.3435 43.70 1.7205 53.33 2.0994 110.33 4.3435 63.20 2.4882 72.83 2.8671 131.33 5.1703 63.20 2.4882 72.83 2.8671 131.33 5.1703 24.10 0.9488 33.85 1.3325 89.35 3.5176 24.10 0.9488 33.85 1.3325 89.35 3.5176 43.60 1.7165 53.35 2.1002 110.35 4.3443 43.60 1.7165 53.35 2.1002 110.35 4.3443 63.10 2.4843 72.85 2.8680 131.35 5.1711 63.10 2.4843 72.85 2.8680 131.35 5.1711 25.21 0.9925 36.35 1.4312 89.35 3.5178
3 3 5 5 8 8 3 3 5 5 8 8 3
6.40 0.2520
1.33 0.0522
6.50 0.2559
1.35 0.0530
3 ● MDW02570HGS3S 25.21 0.9925 36.35 1.4312 89.35 3.5178
● MDW02570HGS5
46.21 1.8192 57.35 2.2580 110.35 4.3446
5
1.35 0.0532
M7x1
5 ● MDW02570HGS5S 46.21 1.8192 57.35 2.2580 110.35 4.3446
● MDW02570HGS8
6.53 0.2570 F
67.21 2.6460 78.35 3.0847 131.35 5.1714
8 8 5 5 8 3 3 5 5 8 8 3 3 5 5 8 8 3
MDW02570HGS8S 67.21 2.6459 78.35 3.0847 131.35 5.1714
● MDW0653HGS5 ● MDW0653HGS5S MDW0653HGS8S ● MDW0660HGS3 ● MDW0660HGS3S ● MDW0660HGS5 ● MDW0660HGS5S MDW0660HGS8 MDW0660HGS8S ● MDW0670HGS3 ● MDW0670HGS3S ● MDW0670HGS5 ● MDW0670HGS5S MDW0670HGS8 MDW0670HGS8S ● MDW02656HGS3
46.20 1.8191 57.35 2.2580 110.35 4.3446 46.20 1.8191 57.35 2.2580 110.35 4.3446 67.19 2.6454 78.35 3.0847 131.35 5.1714 26.50 1.0433 36.37 1.4318 89.37 3.5184 26.50 1.0433 36.37 1.4318 89.37 3.5184 47.50 1.8701 57.37 2.2585 110.37 4.3452 47.50 1.8701 57.37 2.2585 110.37 4.3452 68.50 2.6969 78.37 3.0853 131.37 5.1719 68.50 2.6969 78.37 3.0853 131.37 5.1719 26.40 1.0394 36.39 1.4326 89.39 3.5192 26.40 1.0394 36.39 1.4326 89.39 3.5192 47.40 1.8661 57.39 2.2594 110.39 4.3460 47.40 1.8661 57.39 2.2594 110.39 4.3460 68.40 2.6929 78.39 3.0861 131.39 5.1727 68.40 2.6929 78.39 3.0861 131.39 5.1727 24.87 0.9790 36.40 1.4330 89.40 3.5196
1.35 0.0532
2 2
M7x1
8.00 0.3150
7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.14 0.2812 2 8.00 0.3150 2 7.14 0.2812 2 8.00 0.3150 2 7.14 0.2812 2 8.00 0.3150 2 7.14 0.2812 2 8.00 0.3150 2 7.14 0.2812 2 8.00 0.3150 2 7.14 0.2812 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2 7.00 0.2756 2 8.00 0.3150 2
6.60 0.2598
1.37 0.0538
5/16-18 M7x1
6.70 0.2638
1.39 0.0546
5/16-18
3 ● MDW02656HGS3S 24.87 0.9790 36.40 1.4331 89.40 3.5196
● MDW02656HGS5
45.88 1.8063 57.40 2.2598 110.40 4.3464
5
6.75 0.2656 17/64 5/16-18
1.40 0.0550
5 ● MDW02656HGS5S 45.88 1.8063 57.40 2.2598 110.40 4.3464
● MDW02656HGS8
66.88 2.6331 78.40 3.0865 131.40 5.1731
8 8 3
MDW02656HGS8S 66.88 2.6329 78.40 3.0865 131.40 5.1731
● MDW02660HGS3
24.87 0.9790 36.40 1.4331 89.40 3.5197
3 ● MDW02660HGS3S 24.87 0.9790 36.40 1.4331 89.40 3.5197
● MDW02660HGS5
45.86 1.8057 57.40 2.2598 110.40 4.3465
5
6.76 0.2660 H
1.40 0.0551
5 ● MDW02660HGS5S 45.86 1.8057 57.40 2.2598 110.40 4.3465
● MDW02660HGS8
66.87 2.6325 78.40 3.0866 131.40 5.1732
8 8 3 3 5 5 8 8 3 3 5 5 8 8
MDW02660HGS8S 66.86 2.6323 78.40 3.0866 131.40 5.1732
● MDW0680HGS3 ● MDW0680HGS3S ● MDW0680HGS5 ● MDW0680HGS5S ● MDW0680HGS8 MDW0680HGS8S ● MDW0690HGS3 ● MDW0690HGS3S ● MDW0690HGS5 ● MDW0690HGS5S MDW0690HGS8 MDW0690HGS8S
26.20 1.0315 36.41 1.4334 89.41 3.5200 26.20 1.0315 36.41 1.4334 89.41 3.5200 47.20 1.8583 57.41 2.2602 110.41 4.3468 47.20 1.8583 57.41 2.2602 110.41 4.3468 68.20 2.6850 78.41 3.0869 131.41 5.1736 68.20 2.6850 78.41 3.0869 131.41 5.1736 26.10 1.0276 36.43 1.4342 89.43 3.5208 26.10 1.0276 36.43 1.4342 89.43 3.5208 47.10 1.8543 57.43 2.2610 110.43 4.3476 47.10 1.8543 57.43 2.2610 110.43 4.3476 68.10 2.6811 78.43 3.0878 131.43 5.1744 68.10 2.6811 78.43 3.0878 131.43 5.1744
6.80 0.2677
1.41 0.0554
6.90 0.2717
1.43 0.0563
M8x1.25
J23
Made with FlippingBook Ebook Creator