DLC Coating Drilling NHGS Series (Internal Coolant Supply)
Aluminum Alloy
Copper Alloy
Coolant Hole
Aurora Coat
*Refer to N74 for the tolerance of h6
Steel
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
J
Diameter ø12.00 to 13.50mm (0.4724" to 0.5315") Dimensions ( mm /inch) Dia.DC Cut Tap Size Roll Form Tap Size Hole Depth (L/D) Cat. No. mm in. Fraction mm
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 MDW1200NHGS3 MDW1200NHGS5 l MDW1210NHGS3 l MDW1210NHGS5
44.50 1.7520 62.50 2.4606 124.50 4.9016
3 5
1
12.00 0.4724
80.50 3.1693 98.50 3.8780 160.50 6.3189 2.50 0.0984 12.00 0.4724 1
10 l MDW1200NHGS10 152.50 6.0039 170.50 6.7126 232.50 9.1535
2 1
46.90 1.8465 65.00 2.5591 130.50 5.1378
3 5
12.10 0.4764
84.40 3.3228 102.50 4.0354 169.50 6.6732 2.50 0.0984 13.00 0.5118 1
MDW1210NHGS10 159.40 6.2756 177.50 6.9882 247.50 9.7441
2 1
10
MDW1220NHGS3 MDW1220NHGS5
46.70 1.8386 65.00 2.5591 130.50 5.1378
3 5
12.20 0.4803
84.20 3.3150 102.50 4.0354 169.50 6.6732 2.50 0.0984 13.00 0.5118 1
1/2-20
MDW1220NHGS10 159.20 6.2677 177.50 6.9882 247.50 9.7441
2 1
10
l MDW1230NHGS3 l MDW1230NHGS5
46.60 1.8346 65.00 2.5591 130.50 5.1378
3 5
9/16-12 M14x2
12.30 0.4843 31/64
84.10 3.3110 102.50 4.0354 169.50 6.6732 2.50 0.0984 13.00 0.5118 1
MDW1230NHGS10 159.10 6.2638 177.50 6.9882 247.50 9.7441
2 1
10
MDW1240NHGS3 MDW1240NHGS5
46.50 1.8307 65.10 2.5630 130.60 5.1417
3 5
12.40 0.4882
84.00 3.3071 102.60 4.0394 169.60 6.6772 2.60 0.1024 13.00 0.5118 1
9/16-12
MDW1240NHGS10 159.00 6.2598 177.60 6.9921 247.60 9.7480
2 1
10
l MDW1250NHGS3 l MDW1250NHGS5 MDW1260NHGS3 MDW1260NHGS5 MDW1270NHGS3 MDW1270NHGS5
46.30 1.8228 65.10 2.5630 130.60 5.1417
3 5
12.50 0.4921
83.80 3.2992 102.60 4.0394 169.60 6.6772 2.60 0.1024 13.00 0.5118 1
9/16-12
10 l MDW1250NHGS10 158.80 6.2520 177.60 6.9921 247.60 9.7480
2 1
48.70 1.9173 67.60 2.6614 130.60 5.1417
3 5
12.60 0.4961
87.70 3.4528 106.60 4.1969 169.60 6.6772 2.60 0.1024 13.00 0.5118 1
MDW1260NHGS10 165.70 6.5236 184.60 7.2677 247.60 9.7480
2 1
10
48.60 1.9134 67.60 2.6614 130.60 5.1417
3 5
12.70 0.5000 1/2
87.60 3.4488 106.60 4.1969 169.60 6.6772 2.60 0.1024 13.00 0.5118 1
M14x1.5
MDW1270NHGS10 165.60 6.5197 184.60 7.2677 247.60 9.7480
2 1 1 1
10
3 l MDW05000NHGS3S 48.58 1.9126 67.63 2.6626 130.63 5.1430 5 l MDW05000NHGS5S 87.57 3.4476 106.62 4.1976 169.62 6.6780
12.70 0.5000 1/2 M14x1.5
2.63 0.1036 14.00 0.5512
MDW1280NHGS3 MDW1280NHGS5 MDW1290NHGS3 MDW1290NHGS5 l MDW1296NHGS3 l MDW1296NHGS5 l MDW1300NHGS3 l MDW1300NHGS5 MDW1310NHGS3 MDW1310NHGS5 MDW1320NHGS3 MDW1320NHGS5 MDW1330NHGS3 MDW1330NHGS5 MDW1340NHGS3 MDW1340NHGS5 l MDW1350NHGS3 l MDW1350NHGS5
48.50 1.9094 67.70 2.6654 130.70 5.1457
3 5
12.80 0.5039
87.50 3.4449 106.70 4.2008 169.70 6.6811 2.70 0.1063 13.00 0.5118 1
MDW1280NHGS10 165.50 6.5157 184.70 7.2717 247.70 9.7520
2 1
10
48.30 1.9016 67.70 2.6654 130.70 5.1457
3 5
12.90 0.5079
87.30 3.4370 106.70 4.2008 169.70 6.6811 2.70 0.1063 13.00 0.5118 1
MDW1290NHGS10 165.30 6.5079 184.70 7.2717 247.70 9.7520
2 1
10
48.20 1.8976 67.70 2.6654 130.70 5.1457
3 5
12.96 0.5102
87.20 3.4331 106.70 4.2008 169.70 6.6811 2.70 0.1063 13.00 0.5118 1
MDW1296NHGS10 165.20 6.5039 184.70 7.2717 247.70 9.7520
2 1
10
48.20 1.8976 67.70 2.6654 130.70 5.1457
3 5
13.00 0.5118
87.20 3.4331 106.70 4.2008 169.70 6.6811 2.70 0.1063 13.00 0.5118 1
9/16-18
10 l MDW1300NHGS10 165.20 6.5039 184.70 7.2717 247.70 9.7520
2 1
50.60 1.9921 70.20 2.7638 136.70 5.3819
3 5
13.10 0.5157 33/64 9/16-18 M14x2
91.10 3.5866 110.70 4.3583 178.70 7.0354 2.70 0.1063 14.00 0.5512 1
MDW1310NHGS10 172.10 6.7756 191.70 7.5472 262.70 10.3425
2 1
10
50.40 1.9843 70.20 2.7638 136.70 5.3819
3 5
13.20 0.5197
90.90 3.5787 110.70 4.3583 178.70 7.0354 2.70 0.1063 14.00 0.5512 1
MDW1320NHGS10 171.90 6.7677 191.70 7.5472 262.70 10.3425
10
2 1
50.30 1.9803 70.30 2.7677 136.80 5.3858
3 5
13.30 0.5236
90.80 3.5748 110.80 4.3622 178.80 7.0394 2.80 0.1102 14.00 0.5512 1
MDW1330NHGS10 171.80 6.7638 191.80 7.5512 262.80 10.3465
2 1
10
50.20 1.9764 70.30 2.7677 136.80 5.3858
3 5
9/16-12 / M14x1.5
13.40 0.5276
90.70 3.5709 110.80 4.3622 178.80 7.0394 2.80 0.1102 14.00 0.5512 1
MDW1340NHGS10 171.70 6.7598 191.80 7.5512 262.80 10.3465
2 1
10
50.00 1.9685 70.30 2.7677 136.80 5.3858
3 5
13.50 0.5315
90.50 3.5630 110.80 4.3622 178.80 7.0394 2.80 0.1102 14.00 0.5512 1
MDW1350NHGS10 171.50 6.7520 191.80 7.5512 262.80 10.3465
2
10
Grade: DL1300
J86
l : USA Stock Item
Made with FlippingBook flipbook maker