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
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.
Fig. 2 (diameter ø2.5 to 20.0mm 0.098"-0.787", double margin)
LU
PL
LCF
OAL
Diameter ø 8.70 to 9.53mm (0.3425" to 0.3750") 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.
● MDW0870HGS3 ● MDW0870HGS3S ● MDW0870HGS5 ● MDW0870HGS5S MDW0870HGS8 MDW0870HGS8S ● MDW03438HGS3
33.80 1.3307 46.80 1.8426 101.80 4.0079 33.80 1.3307 46.80 1.8426 101.80 4.0079 60.80 2.3937 73.80 2.9056 128.80 5.0709 60.80 2.3937 73.80 2.9056 128.80 5.0709 87.80 3.4567 100.80 3.9686 155.80 6.1339 87.80 3.4567 100.80 3.9686 155.80 6.1339 31.90 1.2560 46.81 1.8429 101.81 4.0083
9.00 0.3543 2 10.00 0.3937 2 9.00 0.3543 2 10.00 0.3937 2 9.00 0.3543 2 10.00 0.3937 2 9.13 0.3594 2 10.00 0.3937 2 9.13 0.3594 2 10.00 0.3937 2 9.13 0.3594 2 10.00 0.3937 2 9.00 0.3543 2 10.00 0.3937 2 9.00 0.3543 2 10.00 0.3937 2 9.00 0.3543 2 10.00 0.3937 2 9.00 0.3543 2 10.00 0.3937 2 9.00 0.3543 2 10.00 0.3937 2 9.00 0.3543 2 10.00 0.3937 2 9.00 0.3543 2 10.00 0.3937 2 9.00 0.3543 2 10.00 0.3937 2 9.00 0.3543 2 10.00 0.3937 2
3 3 5 5 8 8 3
8.70 0.3425
1.80 0.0709
M10x1.5
3 ● MDW03438HGS3S 31.90 1.2560 46.81 1.8429 101.81 4.0083
● MDW03438HGS5
58.90 2.3189 73.81 2.9058 128.81 5.0712
5
8.73 0.3438 11/32 M10x1.5
1.81 0.0712
5 ● MDW03438HGS5S 58.90 2.3189 73.81 2.9058 128.81 5.0712
● MDW03438HGS8
85.90 3.3819 100.81 3.9688 155.81 6.1342
8 8 3 3 5 5 8 8 3 3 5 5 8 3 3 5 5 8 8 3 5 8 3
MDW03438HGS8S 85.90 3.3820 100.81 3.9688 155.81 6.1342
● MDW0880HGS3 ● MDW0880HGS3S ● MDW0880HGS5 ● MDW0880HGS5S MDW0880HGS8 MDW0880HGS8S ● MDW0890HGS3 ● MDW0890HGS3S ● MDW0890HGS5 ● MDW0890HGS5S MDW0890HGS8 MDW0890HGS8S ● MDW0900HGS3 ● MDW0900HGS3S ● MDW0900HGS5 ● MDW0900HGS5S ● MDW0900HGS8 MDW0900HGS8S ● MDW0910HGS3 ● MDW0910HGS5 MDW0910HGS8 ● MDW03594HGS3
33.60 1.3228 46.82 1.8434 101.82 4.0088 33.60 1.3228 46.82 1.8434 101.82 4.0088 60.60 2.3858 73.82 2.9064 128.82 5.0718 60.60 2.3858 73.82 2.9064 128.82 5.0718 87.60 3.4488 100.82 3.9694 155.82 6.1347 87.60 3.4488 100.82 3.9694 155.82 6.1347 33.50 1.3189 46.84 1.8442 101.84 4.0096 33.50 1.3189 46.84 1.8442 101.84 4.0096 60.50 2.3819 73.84 2.9072 128.84 5.0726 60.50 2.3819 73.84 2.9072 128.84 5.0726 87.50 3.4449 100.84 3.9702 155.84 6.1356 87.50 3.4449 100.84 3.9702 155.84 6.1356 33.40 1.3150 46.86 1.8450 101.86 4.0104 33.40 1.3150 46.86 1.8450 101.86 4.0104 60.40 2.3780 73.86 2.9080 128.86 5.0734 60.40 2.3780 73.86 2.9080 128.86 5.0734 87.40 3.4409 100.86 3.9710 155.86 6.1364 87.40 3.4409 100.86 3.9710 155.86 6.1364 35.80 1.4094 49.38 1.9443 107.88 4.2474 64.30 2.5315 77.88 3.0663 137.88 5.4285 92.80 3.6535 106.38 4.1884 167.88 6.6096 31.33 1.2335 46.89 1.8461 101.89 4.0115
8.80 0.3465
1.82 0.0718
3/8-16
8.90 0.3504
1.84 0.0726
M10x1.25
9.00 0.3543
1.86 0.0734
2 2 2
9.10 0.3583
1.88 0.0742 10.00 0.3937
M10x1 3/8-24
9.13 0.3594 2 10.00 0.3937 2 9.13 0.3594 2 10.00 0.3937 2 9.13 0.3594 2 10.00 0.3937 2
3 ● MDW03594HGS3S 31.33 1.2335 49.39 1.9445 107.89 4.2477
● MDW03594HGS5
58.31 2.2955 73.89 2.9091 128.89 5.0744
5
9.13 0.3594 23/64 M10x1
1.89 0.0744
5 ● MDW03594HGS5S 58.31 2.2955 77.89 3.0666 137.89 5.4288
● MDW03594HGS8
85.31 3.3585 100.89 3.9721 155.89 6.1374
8 8 3 5 8 3 5 8 3
MDW03594HGS8S 85.30 3.3584 106.39 4.1886 167.89 6.6099
● MDW0920HGS3 ● MDW0920HGS5 MDW0920HGS8 ● MDW0930HGS3 ● MDW0930HGS5 MDW0930HGS8 ● MDW03680HGS3
35.60 1.4016 49.41 1.9451 107.91 4.2482 64.10 2.5236 77.91 3.0671 137.91 5.4293 92.60 3.6457 106.41 4.1892 167.91 6.6104 35.50 1.3976 49.43 1.9459 107.93 4.2491 64.00 2.5197 77.93 3.0680 137.93 5.4302 92.50 3.6417 106.43 4.1900 167.93 6.6113 33.48 1.3180 49.44 1.9463 107.94 4.2495
2 2 2 2 2 2
9.20 0.3622
1.91 0.0750 10.00 0.3937
9.30 0.3661
1.93 0.0758 10.00 0.3937
M10x.75 M10x1.5
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 ● MDW03680HGS3S 33.48 1.3180 49.44 1.9463 107.94 4.2495
● MDW03680HGS5
61.98 2.4401 77.94 3.0684 137.94 5.4306
5
9.35 0.3680 U M10x.75 M10x1.5
1.94 0.0762
5 ● MDW03680HGS5S 61.98 2.4401 77.94 3.0684 137.94 5.4306
● MDW03680HGS8
90.48 3.5622 106.44 4.1904 167.94 6.6117
8 8 3 5 8 3 5 8 3
MDW03680HGS8S 90.48 3.5620 106.44 4.1904 167.94 6.6117
● MDW0940HGS3 ● MDW0940HGS5 MDW0940HGS8 ● MDW0950HGS3 ● MDW0950HGS5 ● MDW0950HGS8 ● MDW03750HGS3
35.30 1.3898 49.45 1.9467 107.95 4.2499 63.80 2.5118 77.95 3.0688 137.95 5.4310 92.30 3.6339 106.45 4.1908 167.95 6.6121 35.30 1.3898 49.47 1.9475 107.97 4.2507 63.80 2.5118 77.97 3.0696 137.97 5.4318 92.30 3.6339 106.47 4.1916 167.97 6.6129 35.73 1.4065 51.97 2.0462 107.97 4.2509
2 2 2 2 2 2
9.40 0.3701
1.95 0.0766 10.00 0.3937
7/16-14 M10x1.5
9.50 0.3740
1.97 0.0775 10.00 0.3937
7/16-14 M10x1.25
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 ● MDW03750HGS3S 35.73 1.4065 51.97 2.0462 107.97 4.2509
● MDW03750HGS5
65.71 2.5871 81.97 3.2273 137.97 5.4320
5
9.53 0.3750 3/8 7/16-14
1.97 0.0777
5 ● MDW03750HGS5S 65.71 2.5871 81.97 3.2273 137.97 5.4320
● MDW03750HGS8
95.71 3.7682 111.97 4.4084 167.97 6.6131
8 8
MDW03750HGS8S 95.70 3.7679 111.97 4.4084 167.97 6.6131
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