DLC Coating Drilling NHGS Type - Metric (Internal Coolant Supply)
Aluminum Alloy
Copper Alloy
Coolant Hole
Aurora
Coating
*Refer to N74 for the tolerance of h6
Fig. 1 (NHGS3/5 Type, ø3.0 to 16.0mm)
Fig. 2 (NHGS10 Type, ø3.0 to 16.0mm)
LU
LU
PL
PL
LCF
LCF
OAL
OAL
Diameter ø6.4 to 8.0mm
Diameter ø8.1 to 9.7mm
J
Dimensions ( mm )
Dimensions ( mm )
Dia. DC
Hole Depth (L/D)
Effective Length LU
Flute Length LCF
Overall Length OAL
Tip PL
Shank Dia. DCON
Dia. DC
Hole Depth (L/D)
Effective Length LU
Flute Length LCF
Overall Length OAL
Tip PL
Shank Dia. DCON
Cat. No.
Fig
Cat. No.
Fig
MDW0640NHGS3 l MDW0640NHGS5
MDW0810NHGS3 l MDW0810NHGS5
3 5
3 5
24.2 33.8 89.3 43.7 53.3 110.3
1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2
32.1 44.2 101.7 57.6 69.7 128.7
1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2
1.3 7.0
1.7 9.0
6.4
8.1
MDW0640NHGS10 82.7 92.3 152.3
MDW0810NHGS10 108.6 120.7 182.7
10
10
l MDW0650NHGS3 l MDW0650NHGS5
MDW0820NHGS3 l MDW0820NHGS5
24.1 33.8 89.3 43.6 53.3 110.3
31.9 44.2 101.7 57.4 69.7 128.7
3 5
3 5
1.3 7.0
1.7 9.0
6.5
8.2
l MDW0650NHGS10 82.6 92.3 152.3
MDW0820NHGS10 108.4 120.7 182.7
10
10
MDW0660NHGS3 l MDW0660NHGS5
MDW0830NHGS3 l MDW0830NHGS5
3 5
3 5
26.5 36.4 89.4 47.5 57.4 110.4
31.8 44.2 101.7 57.3 69.7 128.7
1.4 7.0
1.7 9.0
6.6
8.3
MDW0660NHGS10 89.5 99.4 152.4
MDW0830NHGS10 108.3 120.7 182.7
10
10
l MDW0670NHGS3 l MDW0670NHGS5
MDW0840NHGS3 l MDW0840NHGS5
3 5
3 5
26.4 36.4 89.4 47.4 57.4 110.4
31.6 44.2 101.7 57.1 69.7 128.7
1.4 7.0
1.7 9.0
6.7
8.4
l MDW0670NHGS10 89.4 99.4 152.4
MDW0840NHGS10 108.1 120.7 182.7
10
10
l MDW0680NHGS3 l MDW0680NHGS5
l MDW0850NHGS3 l MDW0850NHGS5
26.2 36.4 89.4 47.2 57.4 110.4
31.6 44.3 101.8 57.1 69.8 128.8
3 5
3 5
1.4 7.0
1.8 9.0
6.8
8.5
l MDW0680NHGS10 89.2 99.4 152.4
l MDW0850NHGS10 108.1 120.8 182.8
10
10
l MDW0860NHGS3 l MDW0860NHGS5
MDW0690NHGS3 l MDW0690NHGS5
26.1 36.4 89.4 47.1 57.4 110.4
33.9 46.8 101.8 60.9 73.8 128.8
3 5
3 5
1.4 7.0
1.8 9.0
6.9
8.6
MDW0690NHGS10 89.1 99.4 152.4
MDW0860NHGS10 114.9 127.8 182.8
10
10
l MDW0700NHGS3 l MDW0700NHGS5
MDW0870NHGS3 l MDW0870NHGS5
3 5
3 5
25.9 36.4 89.4 46.9 57.4 110.4
33.8 46.8 101.8 60.8 73.8 128.8
1.4 7.0
1.8 9.0
7.0
8.7
l MDW0700NHGS10 88.9 99.4 152.4
MDW0870NHGS10 114.8 127.8 182.8
10
10
l MDW0880NHGS3 l MDW0880NHGS5
MDW0710NHGS3 l MDW0710NHGS5
28.4 39.0 95.5 50.9 61.5 119.5
33.6 46.8 101.8 60.6 73.8 128.8
3 5
3 5
1.5 8.0
1.8 9.0
7.1
8.8
MDW0710NHGS10 95.9 106.5 167.5
MDW0880NHGS10 114.6 127.8 182.8
10
10
MDW0720NHGS3 l MDW0720NHGS5
MDW0890NHGS3 l MDW0890NHGS5
28.2 39.0 95.5 50.7 61.5 119.5
33.5 46.8 101.8 60.5 73.8 128.8
3 5
3 5
1.5 8.0
1.8 9.0
7.2
8.9
l MDW0720NHGS10 95.7 106.5 167.5
MDW0890NHGS10 114.5 127.8 182.8
10
10
l MDW0900NHGS3 l MDW0900NHGS5
MDW0730NHGS3 l MDW0730NHGS5
28.1 39.0 95.5 50.6 61.5 119.5
33.4 46.9 101.9 60.4 73.9 128.9
3 5
3 5
1.5 8.0
1.9 9.0
7.3
9.0
l MDW0900NHGS10 114.4 127.9 182.9
MDW0730NHGS10 95.6 106.5 167.5
10
10
l MDW0735NHGS3 l MDW0735NHGS5
MDW0910NHGS3 l MDW0910NHGS5
3 5
3 5
28.0 39.0 95.5 50.5 61.5 119.5
35.8 49.4 107.9 64.3 77.9 137.9
1.5 8.0
1.9 10.0
7.35
9.1
MDW0735NHGS10 95.5 106.5 167.5
MDW0910NHGS10 121.3 134.9 197.9
10
10
l MDW0740NHGS3 l MDW0740NHGS5
MDW0920NHGS3 l MDW0920NHGS5
27.9 39.0 95.5 50.4 61.5 119.5
35.6 49.4 107.9 64.1 77.9 137.9
3 5
3 5
1.5 8.0
1.9 10.0
7.4
9.2
MDW0740NHGS10 95.4 106.5 167.5
MDW0920NHGS10 121.1 134.9 197.9
10
10
l MDW0750NHGS3 l MDW0750NHGS5
l MDW0921NHGS3 l MDW0921NHGS5
3 5
3 5
27.9 39.1 95.6 50.4 61.6 119.6
35.6 49.4 107.9 64.1 77.9 137.9
1.6 8.0
1.9 10.0
7.5
9.21
l MDW0750NHGS10 95.4 106.6 167.6
MDW0921NHGS10 121.1 134.9 197.9
10
10
MDW0760NHGS3 l MDW0760NHGS5
MDW0930NHGS3 l MDW0930NHGS5
30.2 41.6 95.6 54.2 65.6 119.6
35.5 49.4 107.9 64.0 77.9 137.9
3 5
3 5
1.6 8.0
1.9 10.0
7.6
9.3
MDW0760NHGS10 102.2 113.6 167.6
MDW0930NHGS10 121.0 134.9 197.9
10
10
l MDW0940NHGS3 l MDW0940NHGS5
MDW0770NHGS3 l MDW0770NHGS5
3 5
3 5
30.1 41.6 95.6 54.1 65.6 119.6
35.3 49.4 107.9 63.8 77.9 137.9
1.6 8.0
1.9 10.0
7.7
9.4
MDW0770NHGS10 102.1 113.6 167.6
MDW0940NHGS10 120.8 134.9 197.9
10
10
l MDW0780NHGS3 l MDW0780NHGS5
l MDW0950NHGS3 l MDW0950NHGS5
3 5
3 5
29.9 41.6 95.6 53.9 65.6 119.6
35.3 49.5 108.0 63.8 78.0 138.0
1.6 8.0
2.0 10.0
7.8
9.5
l MDW0780NHGS10 101.9 113.6 167.6
l MDW0950NHGS10 120.8 135.0 198.0
10
10
MDW0790NHGS3 l MDW0790NHGS5
MDW0960NHGS3 l MDW0960NHGS5
3 5
3 5
29.8 41.6 95.6 53.8 65.6 119.6
37.6 52.0 108.0 67.6 82.0 138.0
1.6 8.0
2.0 10.0
7.9
9.6
MDW0790NHGS10 101.8 113.6 167.6
MDW0960NHGS10 127.6 142.0 198.0
10
10
l MDW0800NHGS3 l MDW0800NHGS5
MDW0970NHGS3 l MDW0970NHGS5
3 5
29.7 41.7 95.7 53.7 65.7 119.7
3 5
37.5 52.0 108.0 67.5 82.0 138.0
1.7 8.0
2.0 10.0
8.0
9.7
l MDW0800NHGS10 101.7 113.7 167.7
MDW0970NHGS10 127.5 142.0 198.0
10
10
Grade: DL1300
Grade: DL1300
J80
l : USA Stock Item
« : Worldwide Warehouse Item
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