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
*Refer to N74 for the tolerance of h6 and h8
Coating
Steel
Fig. 2 (diameter ø2.5 to 20.0mm 0.098"-0.787", double margin)
LU
PL
LCF
OAL
Diameter 9.58 to 10.49 (.3770” to .4130”) 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.
3 ● MDW03770HGS3S 33.33 1.3123 51.98 2.0466 107.98 4.2513 5 ● MDW03770HGS5S 53.33 2.0997 81.98 3.2277 137.98 5.4324
2 2 2 2 2 2 2 2 2 2 2 2 2 2
9.58 0.3770 V 7/16-14 M10x1
1.98 0.0781 10.00 0.3937
● MDW0960HGS3 ● MDW0960HGS5 ● MDW0960HGS8 ● MDW0970HGS3 ● MDW0970HGS5 MDW0970HGS8 ● MDW0980HGS3 ● MDW0980HGS5 MDW0980HGS8 ● MDW0990HGS3 ● MDW0990HGS5 MDW0990HGS8 ● MDW03906HGS3
37.60 1.4803 51.99 2.0468 107.99 4.2515 67.60 2.6614 81.99 3.2279 137.99 5.4326 97.60 3.8425 111.99 4.4090 167.99 6.6137 37.50 1.4764 52.01 2.0476 108.01 4.2523 67.50 2.6575 82.01 3.2287 138.01 5.4334 97.50 3.8386 112.01 4.4098 168.01 6.6145 37.30 1.4685 52.03 2.0484 108.03 4.2531 67.30 2.6496 82.03 3.2295 138.03 5.4342 97.30 3.8307 112.03 4.4106 168.03 6.6153 37.20 1.4646 52.05 2.0492 108.05 4.2540 67.20 2.6457 82.05 3.2303 138.05 5.4351 97.20 3.8268 112.05 4.4114 168.05 6.6162 35.12 1.3825 52.05 2.0494 108.05 4.2541
3 5 8 3 5 8 3 5 8 3 5 8 3
9.60 0.3780
1.99 0.0783 10.00 0.3937
M10x1
9.70 0.3819
2.01 0.0791 10.00 0.3937
M10x.75
9.80 0.3858
2.03 0.0799 10.00 0.3937
9.90 0.3898
2.05 0.0807 10.00 0.3937
9.92 0.3906 2 10.00 0.3937 2 9.92 0.3906 2 10.00 0.3937 2 9.92 0.3906 2 10.00 0.3937 2
3 ● MDW03906HGS3S 35.12 1.3825 52.05 2.0494 108.05 4.2541
● MDW03906HGS5
65.12 2.5637 82.05 3.2305 138.05 5.4352
5
9.92 0.3906 25/64 7/16-20
2.05 0.0809
5 ● MDW03906HGS5S 65.12 2.5637 82.05 3.2305 138.05 5.4352
● MDW03906HGS8
95.12 3.7448 112.05 4.4116 168.05 6.6163
8 8 3 5 8 3 3 5 5 8 3 3 5 5 8 8 3 3 5 5 8 8 3
MDW03906HGS8S 97.20 3.8268 112.05 4.4116 168.05 6.6163
● MDW1000HGS3 ● MDW1000HGS5 ● MDW1000HGS8 ● MDW1010HGS3 ● MDW1010HGS3S ● MDW1010HGS5 ● MDW1010HGS5S MDW1010HGS8 ● MDW1020HGS3 ● MDW1020HGS3S ● MDW1020HGS5 ● MDW1020HGS5S MDW1020HGS8
37.10 1.4606 52.07 2.0500 108.07 4.2548 67.10 2.6417 82.07 3.2311 138.07 5.4359 97.10 3.8228 112.07 4.4122 168.07 6.6170 39.50 1.5551 54.59 2.1493 118.09 4.6493 39.50 1.5551 54.59 2.1493 118.09 4.6493 71.00 2.7953 86.09 3.3894 151.09 5.9485 71.00 2.7953 86.09 3.3894 151.09 5.9485 102.50 4.0354 117.59 4.6296 184.09 7.2477 39.30 1.5472 54.61 2.1501 118.11 4.6501 39.30 1.5472 54.61 2.1501 118.11 4.6501 70.80 2.7874 86.11 3.3903 151.11 5.9493 70.80 2.7874 86.11 3.3903 151.11 5.9493 102.30 4.0276 117.61 4.6304 184.11 7.2485
2 2 2
10.00 0.3937
2.07 0.0827 10.00 0.3937
7/16-20
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
10.10 0.3976
2.09 0.0815
MDW1010HGS8S 102.50 4.0354 117.59 4.6296 184.09 7.2477
10.20 0.4016
2.11 0.0832
MDW1020HGS8S 102.30 4.0276 117.61 4.6304 184.11 7.2485
3 ● MDW04035HGS3S 35.00 1.3780 54.62 2.1506 118.12 4.6506 5 ● MDW04035HGS5S 56.00 2.2047 86.12 3.3907 151.12 5.9498
2 2
2.11 0.0832 12.00 0.4724
10.25 0.4035
● MDW1030HGS3 ● MDW1030HGS3S ● MDW1030HGS5 ● MDW1030HGS5S ● MDW1030HGS8
39.20 1.5433 54.63 2.1509 118.13 4.6509 39.20 1.5433 54.63 2.1509 118.13 4.6509 70.70 2.7835 86.13 3.3911 151.13 5.9501 70.70 2.7835 86.13 3.3911 151.13 5.9501 102.20 4.0236 117.63 4.6312 184.13 7.2493
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
10.30 0.4055
2.13 0.0849
7/16-14
MDW1030HGS8S 102.20 4.0236 117.63 4.6312 184.13 7.2493
● MDW04062HGS3
37.03 1.4580 54.64 2.1511 118.14 4.6511
3 ● MDW04062HGS3S 37.03 1.4580 54.64 2.1511 118.14 4.6511
● MDW04062HGS5
68.52 2.6978 86.14 3.3912 151.14 5.9503
5
10.32 0.4062 13/32
2.14 0.0841
7/16-14
5 ● MDW04062HGS5S 68.52 2.6978 86.14 3.3912 151.14 5.9503 8 ● MDW04062HGS8 100.02 3.9379 117.64 4.6314 184.14 7.2495
MDW04062HGS8S 100.02 3.9378 117.64 4.6314 184.14 7.2495
8 3 3 5 5 8 8
● MDW1040HGS3 ● MDW1040HGS3S ● MDW1040HGS5 ● MDW1040HGS5S MDW1040HGS8
39.10 1.5394 54.65 2.1517 118.15 4.6517 39.10 1.5394 54.65 2.1517 118.15 4.6517 70.60 2.7795 86.15 3.3919 151.15 5.9509 70.60 2.7795 86.15 3.3919 151.15 5.9509 102.10 4.0197 117.65 4.6320 184.15 7.2502
10.40 0.4094
2.14 0.0848
M12x1.75
MDW1040HGS8S 102.10 4.0197 117.65 4.6320 184.15 7.2502
3 ● MDW04130HGS3S 35.00 1.3780 54.67 2.1525 118.17 4.6525 5 ● MDW04130HGS5S 56.00 2.2047 86.17 3.3926 151.17 5.9517
2 2
10.49 0.4130 Z M12x1.75
2.17 0.0855 12.00 0.4724
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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