Super MultiDrills GS (External 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
Cast Iron
Tap Size values fall between 55% and 75% of thread engagement, and should be adjusted according to application
Coating
*Refer to N74 for the tolerance of h6 and h8
LU
Fig 1
PL
LCF
OAL
Diameter ø 7.50 to 9.20mm (0.2953"- 0.3622") 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.
● MDW02756GS2 ● MDW0700GS2 ● MDW0700GS4 ● MDW02770GS2 ● MDW02770GS4 ● MDW0710GS2 ● MDW0710GS4 ● MDW02810GS2 ● MDW02810GS4 ● MDW02812GS2 ● MDW02812GS4 ● MDW0720GS2 ● MDW0720GS4 ● MDW0730GS2 ● MDW0730GS4 ● MDW02900GS2 ● MDW02900GS4 ● MDW0740GS2 ● MDW0740GS4 ● MDW02950GS2 ● MDW02950GS4 ● MDW0750GS2 ● MDW0750GS4 ● MDW02969GS2 ● MDW02969GS4 ● MDW0760GS2 ● MDW0760GS4 ● MDW03020GS2 ● MDW03020GS4 ● MDW0770GS2 ● MDW0770GS4 ● MDW0780GS2 ● MDW0780GS4 ● MDW0790GS2 ● MDW0790GS4 ● MDW03125GS2 ● MDW03125GS4 ● MDW0800GS2 ● MDW0800GS4 ● MDW03160GS2 ● MDW03160GS4 ● MDW0810GS2 ● MDW0810GS4 ● MDW0820GS2 ● MDW0820GS4 ● MDW03230GS2 ● MDW03230GS4 ● MDW0830GS2 ● MDW0830GS4 ● MDW03281GS2 ● MDW03281GS4 ● MDW03307GS2 ● MDW0840GS2 ● MDW0840GS4 ● MDW03320GS2 ● MDW03320GS4 ● MDW0850GS2 ● MDW0850GS4 ● MDW03386GS2 ● MDW0860GS2 ● MDW0860GS4 ● MDW03390GS2 ● MDW03390GS4
7.14 0.2812 1
22.50 0.8858 33.00 1.2992 73.00 2.8740 22.50 0.8858 33.00 1.2992 73.00 2.8740 32.50 1.2795 43.00 1.6929 83.00 3.2677 22.44 0.8835 33.00 1.2992 73.00 2.8740 32.44 1.2772 43.00 1.6929 83.00 3.2677 22.35 0.8799 33.00 1.2992 78.00 3.0709 34.35 1.3524 45.00 1.7717 90.00 3.5433 22.29 0.8776 33.00 1.2992 73.00 2.8740 32.29 1.2713 43.00 1.6929 83.00 3.2677 22.29 0.8774 33.00 1.2992 73.00 2.8740 32.29 1.2711 43.00 1.6929 83.00 3.2677 22.20 0.8740 33.00 1.2992 78.00 3.0709 34.20 1.3465 45.00 1.7717 90.00 3.5433 22.05 0.8681 33.00 1.2992 78.00 3.0709 34.05 1.3406 45.00 1.7717 90.00 3.5433 21.95 0.8640 33.00 1.2992 78.00 3.0709 33.95 1.3364 45.00 1.7717 90.00 3.5433 21.90 0.8622 33.00 1.2992 78.00 3.0709 33.90 1.3346 45.00 1.7717 90.00 3.5433 21.77 0.8569 33.00 1.2992 78.00 3.0709 33.77 1.3293 45.00 1.7717 90.00 3.5433 21.75 0.8563 33.00 1.2992 78.00 3.0709 33.75 1.3287 45.00 1.7717 90.00 3.5433 24.69 0.9720 36.00 1.4173 78.00 3.0709 36.69 1.4445 48.00 1.8898 90.00 3.5433 24.60 0.9685 36.00 1.4173 78.00 3.0709 36.60 1.4409 48.00 1.8898 90.00 3.5433 24.50 0.9644 36.00 1.4173 78.00 3.0709 36.50 1.4368 48.00 1.8898 90.00 3.5433 24.45 0.9626 36.00 1.4173 78.00 3.0709 36.45 1.4350 48.00 1.8898 90.00 3.5433 24.30 0.9567 36.00 1.4173 78.00 3.0709 36.30 1.4291 48.00 1.8898 90.00 3.5433 24.15 0.9508 36.00 1.4173 78.00 3.0709 36.15 1.4232 48.00 1.8898 90.00 3.5433 24.09 0.9484 36.00 1.4173 78.00 3.0709 36.09 1.4209 48.00 1.8898 90.00 3.5433 24.00 0.9449 36.00 1.4173 78.00 3.0709 36.00 1.4173 48.00 1.8898 90.00 3.5433 23.96 0.9431 36.00 1.4173 82.00 3.2283 40.96 1.6124 53.00 2.0866 98.00 3.8583 23.85 0.9390 36.00 1.4173 82.00 3.2283 40.85 1.6083 53.00 2.0866 98.00 3.8583 23.70 0.9331 36.00 1.4173 82.00 3.2283 40.70 1.6024 53.00 2.0866 98.00 3.8583 23.69 0.9328 36.00 1.4173 82.00 3.2283 40.69 1.6021 53.00 2.0866 98.00 3.8583 23.55 0.9272 36.00 1.4173 82.00 3.2283 40.55 1.5965 53.00 2.0866 98.00 3.8583 23.51 0.9254 36.00 1.4173 82.00 3.2283 40.51 1.5947 53.00 2.0866 98.00 3.8583 23.40 0.9213 36.00 1.4173 82.00 3.2283 23.40 0.9213 36.00 1.4173 82.00 3.2283 40.40 1.5906 53.00 2.0866 98.00 3.8583 23.36 0.9195 36.00 1.4173 82.00 3.2283 40.36 1.5888 53.00 2.0866 98.00 3.8583 23.25 0.9154 36.00 1.4173 82.00 3.2283 40.25 1.5846 53.00 2.0866 98.00 3.8583 25.10 0.9882 38.00 1.4961 82.00 3.2283 25.10 0.9882 38.00 1.4961 82.00 3.2283 42.10 1.6575 55.00 2.1654 98.00 3.8583 25.09 0.9876 38.00 1.4961 82.00 3.2283 42.09 1.6569 55.00 2.1654 98.00 3.8583
2 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 2 4 2 4 2 4 2 2 4 2 4
7.00 0.2756
1.45 0.0571
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
7.00 0.2756
7.04 0.2770 J
1.46 0.0574 7.14 0.2812
7.10 0.2795
1.47 0.0579 8.00 0.3150
0.2810 K M8x1
7.14
1.48 0.0582 7.14 0.2812
0.2812 9/32
7.20 0.2835
1.49 0.0587 8.00 0.3150
1.51 0.0595 8.00 0.3150
7.30 0.2874
M8x.75 5/16-18
7.37 0.2900 L
1.50 0.0591 7.94 0.3125
1.53 0.0603 8.00 0.3150
7.40 0.2913
M8x1.25
7.49 0.2950 M
1.55 0.0610 7.94 0.3125
5/16-24
7.50 0.2953
1.55 0.0612 8.00 0.3150
M8x.5
1.56 0.0615 7.94 0.3125
7.54 0.2969
M8x1
7.60 0.2992
1.57 0.0620 8.00 0.3150
7.67 0.3020 N
1.59 0.0625 7.94 0.3125
M8x.75
7.70 0.3031
1.59 0.0628 8.00 0.3150
1.62 0.0636 8.00 0.3150
7.80 0.3071
M9x1.25
7.90 0.3110
1.64 0.0644 8.00 0.3150
7.94 0.3125 5/16
1.64 0.0647 7.94 0.3125
1.66 0.0652 8.00 0.3150
8.00 0.3150
1.66 0.0652 9.13 0.3594
8.03 0.3160 O
8.10 0.3189
1.68 0.0660 9.00 0.3543
M9x1
1.70 0.0669 9.00 0.3543
0.3228
8.20
1.70 0.0669 9.13 0.3594
0.3230 P
8.30 0.3268
1.72 0.0677 9.00 0.3543
1.73 0.0680 9.13 0.3594
8.33 0.3281 21/64 M7x1
9.13 0.3594 1
8.40 0.3307
1.74 0.0685
9.00 0.3543
8.43 0.3320 Q
1.75 0.0688 9.13 0.3594
M9x1.25
1.76 0.0693 9.00 0.3543
8.50 0.3346
9.13 0.3594 1
8.60 0.3386
1.78 0.0701
M10x1.5 M9x.75
9.00 0.3543
8.61 0.3390 R
1.80 0.0709 9.13 0.3594
J13
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