Section J 25-26

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

Aluminum Alloy

Ti Alloy Heat-resistant Steel

Copper Alloy

Cast Iron

Coolant Hole

Fig. 2 (diameter ø2.5 to 20.0mm 0.098"-0.787", double margin)

Coating

LU

PL

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. Diameter ø7.20 to 8.33mm (0.2835" to 0.3281") Dimensions ( mm /inch) Dia.DC Cut Tap Size Roll Form Tap Size Hole Depth (L/D) Cat. No. mm in. Fraction mm

LCF

OAL

● USA stocked item

« Worldwide Warehouse Item

Effective Length LU Flute Length LCF Overall Length OAL

Tip PL Shank Dia DCON

Fig

mm

mm

mm

mm

in.

in.

in.

in.

in.

l MDW0720HGS3 l MDW0720HGS5  MDW0720HGS8 l MDW0730HGS3 l MDW0730HGS5  MDW0730HGS8 l MDW02900HGS3S l MDW02900HGS5S l MDW0740HGS3 l MDW0740HGS5  MDW0740HGS8 l MDW02950HGS3S l MDW02950HGS5S l MDW0750HGS3 l MDW0750HGS5 l MDW0750HGS8 l MDW02969HGS3 l MDW02969HGS5 l MDW02969HGS8 l MDW02969HGS3S l MDW02969HGS5S l MDW0760HGS3 l MDW0760HGS5  MDW0760HGS8 l MDW03020HGS3S l MDW03020HGS5S l MDW0770HGS3 l MDW0770HGS5  MDW0770HGS8 l MDW0780HGS3 l MDW0780HGS5  MDW0780HGS8 l MDW0790HGS3 l MDW0790HGS5  MDW0790HGS8 l MDW03125HGS3 l MDW03125HGS5 l MDW03125HGS8 l MDW03125HGS3S l MDW03125HGS5S l MDW0800HGS3 l MDW0800HGS5 l MDW0800HGS8 l MDW0810HGS3 l MDW0810HGS5  MDW0810HGS8 l MDW0820HGS3 l MDW0820HGS5  MDW0820HGS8 l MDW03230HGS3 l MDW03230HGS5 l MDW03230HGS8 l MDW03230HGS3S l MDW03230HGS5S l MDW0830HGS3 l MDW0830HGS5  MDW0830HGS8 l MDW03281HGS3 l MDW03281HGS5 l MDW03281HGS8 l MDW03281HGS3S l MDW03281HGS5S

28.20 1.1102 39.00 1.5354 95.50 3.7598 50.70 1.9961 61.50 2.4213 119.50 4.7047 73.20 2.8819 84.00 3.3071 143.50 5.6496 28.10 1.1063 39.00 1.5354 95.50 3.7598 50.60 1.9921 61.50 2.4213 119.50 4.7047 73.10 2.8780 84.00 3.3071 143.50 5.6496 27.97 1.1011 39.02 1.5361 95.53 3.7610 50.47 1.9871 61.52 2.4221 119.53 4.7060 27.90 1.0984 39.00 1.5354 95.50 3.7598 50.40 1.9843 61.50 2.4213 119.50 4.7047 72.90 2.8701 84.00 3.3071 143.50 5.6496 27.80 1.0946 39.04 1.5371 95.55 3.7620 50.31 1.9806 61.55 2.4231 119.56 4.7070 27.90 1.0984 39.10 1.5394 95.60 3.7638 50.40 1.9843 61.60 2.4252 119.60 4.7087 72.90 2.8701 84.10 3.3110 143.60 5.6535 30.26 1.1912 41.57 1.6365 95.55 3.7620 54.26 2.1362 65.57 2.5815 119.56 4.7070 78.26 3.0812 89.57 3.5265 143.56 5.6520 30.26 1.1912 41.57 1.6365 95.55 3.7620 54.26 2.1362 65.57 2.5815 119.56 4.7070 30.20 1.1890 41.60 1.6378 95.60 3.7638 54.20 2.1339 65.60 2.5827 119.60 4.7087 78.20 3.0787 89.60 3.5276 143.60 5.6535 30.09 1.1845 41.59 1.6375 95.58 3.7630 54.09 2.1295 65.60 2.5825 119.58 4.7080 30.10 1.1850 41.60 1.6378 95.60 3.7638 54.10 2.1299 65.60 2.5827 119.60 4.7087 78.10 3.0748 89.60 3.5276 143.60 5.6535 29.90 1.1772 41.60 1.6378 95.60 3.7638 53.90 2.1220 65.60 2.5827 119.60 4.7087 77.90 3.0669 89.60 3.5276 143.60 5.6535 29.80 1.1732 41.60 1.6378 95.60 3.7638 53.80 2.1181 65.60 2.5827 119.60 4.7087 77.80 3.0630 89.60 3.5276 143.60 5.6535 29.74 1.1710 41.65 1.6397 95.66 3.7660 53.75 2.1160 65.65 2.5847 119.63 4.7100 77.75 3.0610 89.65 3.5297 143.64 5.6550 29.74 1.1710 41.65 1.6397 95.66 3.7660 53.75 2.1160 65.65 2.5847 119.63 4.7100 29.70 1.1693 41.70 1.6417 95.70 3.7677 53.70 2.1142 65.70 2.5866 119.70 4.7126 77.70 3.0591 89.70 3.5315 143.70 5.6575 32.10 1.2638 44.20 1.7402 101.70 4.0039 57.60 2.2677 69.70 2.7441 128.70 5.0669 83.10 3.2717 95.20 3.7480 155.70 6.1299 31.90 1.2559 44.20 1.7402 101.70 4.0039 57.40 2.2598 69.70 2.7441 128.70 5.0669 82.90 3.2638 95.20 3.7480 155.70 6.1299 31.89 1.2554 44.19 1.7399 101.70 4.0040 57.39 2.2594 69.70 2.7439 128.70 5.0670 82.89 3.2634 95.20 3.7479 155.70 6.1300 31.89 1.2554 44.19 1.7399 101.70 4.0040 57.39 2.2594 69.70 2.7439 128.70 5.0670 31.80 1.2520 44.20 1.7402 101.70 4.0039 57.30 2.2559 69.70 2.7441 128.70 5.0669 82.80 3.2598 95.20 3.7480 155.70 6.1299 31.72 1.2489 44.22 1.7410 101.73 4.0050 57.22 2.2529 69.72 2.7450 128.73 5.0680 82.73 3.2569 95.22 3.7490 155.73 6.1310 31.72 1.2489 44.22 1.7410 101.73 4.0050 57.22 2.2529 69.72 2.7450 128.73 5.0680

3 5 8 3 5 8 3 5 3 5 8 3 5 3 5 8 3 5 8 3 5 3 5 8 3 5 3 5 8 3 5 8 3 5 8 3 5 8 3 5 3 5 8 3 5 8 3 5 8 3 5 8 3 5 3 5 8 3 5 8 3 5

1.50 0.0591 8.00 0.3150 2 2

7.20 0.2835

J

2

1.50 0.0591 8.00 0.3150 2 2

7.30 0.2874

M8x.75 5/16-28

2

1.53 0.0601 8.00 0.3150 2 1.50 0.0591 8.00 0.3150 2 2 2

5/16-18 M8x1.25

7.37 0.2900 L

7.40 0.2913

M8x1.25

2

1.55 0.0611 8.00 0.3150 2 1.60 0.0630 8.00 0.3150 2 2 2

7.49 0.2950 M

5/16-24

7.50 0.2953

M8x.5

2

1.56 0.0615 7.94 0.3125 2 2

2

7.54 0.2969 19/64

M8x1

1.56 0.0615 8.00 0.3150 2 1.60 0.0630 8.00 0.3150 2 2 2

7.60 0.2992

2

1.59 0.0625 8.00 0.3150 2 1.60 0.0630 8.00 0.3150 2 2 2

7.67 0.3020 N

M8x.75

7.70 0.3031

2

1.60 0.0630 8.00 0.3150 2 2

7.80 0.3071

M9x1.25

2

1.60 0.0630 8.00 0.3150 2 2

7.90 0.3110

2

1.64 0.0647 7.94 0.3125 2 2

2

7.94 0.3125 5/16

1.64 0.0647 8.00 0.3150 2 1.70 0.0669 8.00 0.3150 2 2 2

8.00 0.3150

3/8-16

2

1.70 0.0669 9.00 0.3543 2 2

8.10 0.3189

M9x1

2

1.70 0.0669 9.00 0.3543 2 2

8.20 0.3228

2

1.70 0.0669 9.13 0.3594 2 2

2

8.20 0.3230 P

1.70 0.0669 10.00 0.3937 2 1.70 0.0669 9.00 0.3543 2 2 2

8.30 0.3268

2

1.73 0.0680 9.13 0.3594 2 2

2

8.33 0.3281 21/64 M7x1

1.73 0.0680 10.00 0.3937 2

2

J24

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