Coated Carbide Drills for Steel & Cast Iron MDH Series
Carbon Steel/ Alloy Steel up to 0.28%
Carbon Steel/ Alloy Steel from 0.29%
Coat HF
- Inch / Metric Availability
Tempered Steel
Ductile Cast Iron
Cast Iron
For tolerances, refer to the General Catalog [Section N References].
Fig 1
LU
PL
LCF
OAL
¢ Diameter ø12.20 (ø.4803”) to 14.00mm (ø.5512”)
Dimensions ( mm / Inch)
Effective Length
Dia. DC
Hole Depth (L/D)
Flute Length Overall Length Tip
Shank Dia.
Cut Tap Size
Roll Form Tap Size
Cat. No.
Fig
LU
LCF
OAL
PL
DCON
Inch Fraction
mm
Inch
Inch
Inch mm
Inch
Inch
mm
mm
mm
mm
12.20 0.4803 12.20 0.4803 12.30 0.4843 12.30 0.4843 12.30 0.4844 12.30 0.4844 12.30 0.4844 12.40 0.4882 12.40 0.4882 12.50 0.4921 12.50 0.4921 12.50 0.4921 12.60 0.4961 12.60 0.4961 12.70 0.5000 12.70 0.5000 12.70 0.5000 12.80 0.5039 12.80 0.5039 12.83 0.5051 12.83 0.5051 12.90 0.5079 12.90 0.5079 13.00 0.5118 13.00 0.5118 13.00 0.5118 13.10 0.5156 13.10 0.5156 13.10 0.5156 13.10 0.5157 13.10 0.5157 13.20 0.5197 13.20 0.5197 13.30 0.5236 13.30 0.5236 13.40 0.5276 13.40 0.5276 13.49 0.5312 13.49 0.5312 13.49 0.5312 13.50 0.5315 13.50 0.5315 13.50 0.5315 13.60 0.5354 13.60 0.5354 13.70 0.5394 13.70 0.5394 13.80 0.5433 13.80 0.5433 13.89 0.5469 13.89 0.5469 13.90 0.5472 13.90 0.5472 14.00 0.5512 14.00 0.5512 14.00 0.5512
3 MDH1220S14H03 46.50 1.8307 64.80 2.5512 130.30 5.1299 2.30 0.0906 14.00 0.5512 1 5 MDH1220S14H05 84.00 3.3071 102.30 4.0276 169.30 6.6654 2.30 0.0906 14.00 0.5512 1 3 MDH1230S14H03 46.40 1.8268 64.80 2.5512 130.30 5.1299 2.30 0.0906 14.00 0.5512 1 5 MDH1230S14H05 83.90 3.3031 102.30 4.0276 169.30 6.6654 2.30 0.0906 14.00 0.5512 1 3 l MDH04844S14H03 46.40 1.8268 64.80 2.5512 130.30 5.1299 2.30 0.0906 14.00 0.5512 1 5 l MDH04844S14H05 83.80 3.3010 102.30 4.0276 169.30 6.6654 2.30 0.0906 14.00 0.5512 1 8 l MDH04844S14H08 119.80 4.7183 138.30 5.4449 208.30 8.2008 2.30 0.0906 14.00 0.5512 1 3 MDH1240S14H03 46.20 1.8189 64.80 2.5512 130.30 5.1299 2.30 0.0906 14.00 0.5512 1 5 MDH1240S14H05 83.70 3.2953 102.30 4.0276 169.30 6.6654 2.30 0.0906 14.00 0.5512 1 3 MDH1250S14H03 46.10 1.8150 64.80 2.5512 130.30 5.1299 2.30 0.0906 14.00 0.5512 1 5 MDH1250S14H05 83.60 3.2913 102.30 4.0276 169.30 6.6654 2.30 0.0906 14.00 0.5512 1 8 MDH1250S14H08 119.60 4.7087 138.30 5.4449 208.30 8.2008 2.30 0.0906 14.00 0.5512 1 3 MDH1260S14H03 46.50 1.8307 65.40 2.5748 130.40 5.1339 2.40 0.0945 14.00 0.5512 1 5 MDH1260S14H05 85.50 3.3661 104.40 4.1102 169.40 6.6693 2.40 0.0945 14.00 0.5512 1 3 l MDH05000S14H03 46.40 1.8248 65.40 2.5748 130.40 5.1339 2.40 0.0945 14.00 0.5512 1 5 l MDH05000S14H05 85.40 3.3602 104.40 4.1102 169.40 6.6693 2.40 0.0945 14.00 0.5512 1 8 l MDH05000S14H08 124.40 4.8957 143.40 5.6457 208.40 8.2047 2.40 0.0945 14.00 0.5512 1 3 MDH1280S14H03 46.20 1.8189 65.40 2.5748 130.40 5.1339 2.40 0.0945 14.00 0.5512 1 5 MDH1280S14H05 85.20 3.3543 104.40 4.1102 169.40 6.6693 2.40 0.0945 14.00 0.5512 1 3 l MDH05051S14H03 46.20 1.8172 65.40 2.5748 130.40 5.1339 2.40 0.0945 14.00 0.5512 1 5 l MDH05051S14H05 85.20 3.3526 104.40 4.1102 169.40 6.6693 2.40 0.0945 14.00 0.5512 1 3 MDH1290S14H03 46.10 1.8150 65.40 2.5748 130.40 5.1339 2.40 0.0945 14.00 0.5512 1 5 MDH1290S14H05 85.10 3.3504 104.40 4.1102 169.40 6.6693 2.40 0.0945 14.00 0.5512 1 3 MDH1300S14H03 45.90 1.8071 65.40 2.5748 130.40 5.1339 2.40 0.0945 14.00 0.5512 1 5 l MDH1300S14H05 84.90 3.3425 104.40 4.1102 169.40 6.6693 2.40 0.0945 14.00 0.5512 1 8 MDH1300S14H08 123.90 4.8780 143.40 5.6457 208.40 8.2047 2.40 0.0945 14.00 0.5512 1 3 l MDH05156S14H03 50.40 1.9825 70.00 2.7559 136.50 5.3740 2.40 0.0984 14.00 0.5512 1 5 l MDH05156S14H05 90.90 3.5770 110.50 4.3504 178.50 7.0276 2.40 0.0984 14.00 0.5512 1 8 l MDH05156S14H08 129.90 5.1124 149.50 5.8858 220.50 8.6811 2.40 0.0984 14.00 0.5512 1 3 MDH1310S14H03 50.40 1.9843 70.00 2.7559 136.50 5.3740 2.50 0.0984 14.00 0.5512 1 5 MDH1310S14H05 90.90 3.5787 110.50 4.3504 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 3 MDH1320S14H03 50.20 1.9764 70.00 2.7559 136.50 5.3740 2.50 0.0984 14.00 0.5512 1 5 MDH1320S14H05 90.70 3.5709 110.50 4.3504 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 3 l MDH1330S14H03 50.10 1.9724 70.00 2.7559 136.50 5.3740 2.50 0.0984 14.00 0.5512 1 5 MDH1330S14H05 90.60 3.5669 110.50 4.3504 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 3 MDH1340S14H03 49.90 1.9646 70.00 2.7559 136.50 5.3740 2.50 0.0984 14.00 0.5512 1 5 MDH1340S14H05 90.40 3.5591 110.50 4.3504 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 3 l MDH05312S14H03 49.80 1.9590 70.00 2.7559 136.50 5.3740 2.50 0.0984 14.00 0.5512 1 5 l MDH05312S14H05 90.30 3.5534 110.50 4.3504 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 8 l MDH05312S14H08 129.30 5.0889 149.50 5.8858 220.50 8.6811 2.50 0.0984 14.00 0.5512 1 3 MDH1350S14H03 49.80 1.9606 70.00 2.7559 136.50 5.3740 2.50 0.0984 14.00 0.5512 1 5 MDH1350S14H05 90.30 3.5551 110.50 4.3504 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 8 MDH1350S14H08 129.30 5.0906 149.50 5.8858 220.50 8.6811 2.50 0.0984 14.00 0.5512 1 3 MDH1360S14H03 52.10 2.0512 72.50 2.8543 136.50 5.3740 2.50 0.0984 14.00 0.5512 1 5 MDH1360S14H05 94.10 3.7047 114.50 4.5079 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 3 MDH1370S14H03 52.00 2.0472 72.50 2.8543 136.50 5.3740 2.50 0.0984 14.00 0.5512 1 5 MDH1370S14H05 94.00 3.7008 114.50 4.5079 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 3 MDH1380S14H03 51.80 2.0394 72.50 2.8543 136.50 5.3740 2.50 0.0984 14.00 0.5512 1
M14x2
31/64 9/16-12
M14x1.5
1/2
9/16-18
33/64
M14x2.0
9/16-12
17/32
M14x1.25
9/16-18
5/8-11
5 MDH1380S14H05 93.80 3.6929 114.50 4.5079 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 3 l MDH05469S14H03 51.70 2.0340 72.50 2.8543 136.50 5.3740 2.50 0.0984 14.00 0.5512 1 5 l MDH05469S14H05 93.70 3.6875 114.50 4.5079 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 3 MDH1390S14H03 51.70 2.0354 72.50 2.8543 136.50 5.3740 2.50 0.0984 14.00 0.5512 1 5 MDH1390S14H05 93.70 3.6890 114.50 4.5079 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 3 MDH1400S14H03 51.50 2.0276 72.50 2.8543 136.50 5.3740 2.50 0.0984 14.00 0.5512 1 5 l MDH1400S14H05 93.50 3.6811 114.50 4.5079 178.50 7.0276 2.50 0.0984 14.00 0.5512 1 8 MDH1400S14H08 135.50 5.3346 156.50 6.1614 220.50 8.6811 2.50 0.0984 14.00 0.5512 1 ● : USA Stocked Item : Worldwide Warehouse Item
35/64
Grade: ACH70
14
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