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
Tempered Steel
Ductile Cast Iron
Cast Iron
For tolerances, refer to the General Catalog [Section N References].
Fig 1
LU
PL
LCF
OAL
¢ Diameter ø9.30 (ø.3661”) to 10.60mm (ø.4173”)
Dimensions ( mm / Inch)
Effective Length
Dia. DC
Hole Depth (L/D)
Flute Length Overall Length Tip Shank Dia. Fig
Cut Tap Size
Roll Form Tap Size
Cat. No.
LU
LCF
OAL
PL
DCON
Inch Fraction
mm
Inch
Inch
Inch
mm Inch
Inch
mm
mm
mm
mm
Grade: ACH70 10.60 0.4173 10.60 0.4173 10.50 0.4134 10.50 0.4134 10.50 0.4134 10.60 0.4173 10.32 0.4062 10.40 0.4094 10.40 0.4094 10.40 0.4094 10.00 0.3937 10.00 0.3937 10.00 0.3937 10.10 0.3976 10.10 0.3976 10.10 0.3976 10.20 0.4016 10.20 0.4016 10.20 0.4016 10.25 0.4035 10.25 0.4035 10.30 0.4055 10.30 0.4055 10.30 0.4055 10.32 0.4062 10.32 0.4062 9.30 0.3661 9.30 0.3661 9.30 0.3661 9.35 0.3680 9.35 0.3680 9.35 0.3680 9.40 0.3701 9.40 0.3701 9.40 0.3701 9.50 0.3740 9.50 0.3740 9.50 0.3740 9.53 0.3750 9.53 0.3750 9.53 0.3750 9.58 0.3770 9.58 0.3770 9.60 0.3780 9.60 0.3780 9.60 0.3780 9.70 0.3819 9.70 0.3819 9.70 0.3819 9.80 0.3858 9.80 0.3858 9.80 0.3858 9.90 0.3898 9.90 0.3898 9.90 0.3898 9.92 0.3906 9.92 0.3906 9.92 0.3906
Dimensions ( mm ) 5 l MDH1050S12H05 70.20 2.7638 85.90 3.3819 150.90 5.9409 1.90 0.0748 12.00 0.4724 1 3 l MDH1050S12H03 38.70 1.5236 54.40 2.1417 117.90 4.6417 1.90 0.0748 12.00 0.4724 1 8 l MDH04062S12H08 100.42 3.9535 115.90 4.5630 183.90 7.2402 1.90 0.0748 12.00 0.4724 1 3 MDH1040S12H03 38.80 1.5276 54.40 2.1417 117.90 4.6417 1.90 0.0748 12.00 0.4724 1 5 MDH1040S12H05 70.30 2.7677 85.90 3.3819 150.90 5.9409 1.90 0.0748 12.00 0.4724 1 8 MDH1040S12H08 100.30 3.9488 115.90 4.5630 183.90 7.2402 1.90 0.0748 12.00 0.4724 1 8 MDH1050S12H08 100.20 3.9449 115.90 4.5630 183.90 7.2402 1.90 0.0748 12.00 0.4724 1 3 MDH1060S12H03 39.10 1.5394 55.00 2.1654 118.00 4.6457 2.00 0.0787 12.00 0.4724 1 5 l MDH1060S12H05 72.10 2.8386 88.00 3.4646 151.00 5.9449 2.00 0.0787 12.00 0.4724 1 8 MDH1060S12H08 105.10 4.1378 121.00 4.7638 184.00 7.2441 2.00 0.0787 12.00 0.4724 1 3 l MDH1000S10H03 36.80 1.4488 51.80 2.0394 107.80 4.2441 1.80 0.0709 10.00 0.3937 1 5 l MDH1000S10H05 66.80 2.6299 81.80 3.2205 137.80 5.4252 1.80 0.0709 10.00 0.3937 1 8 MDH1000S10H08 96.80 3.8110 111.80 4.4016 167.80 6.6063 1.80 0.0709 10.00 0.3937 1 3 MDH1010S12H03 39.30 1.5472 54.40 2.1417 117.90 4.6417 1.90 0.0748 12.00 0.4724 1 5 MDH1010S12H05 70.80 2.7874 85.90 3.3819 150.90 5.9409 1.90 0.0748 12.00 0.4724 1 8 MDH1010S12H08 100.80 3.9685 115.90 4.5630 183.90 7.2402 1.90 0.0748 12.00 0.4724 1 3 MDH1020S12H03 39.10 1.5394 54.40 2.1417 117.90 4.6417 1.90 0.0748 12.00 0.4724 1 5 l MDH1020S12H05 70.60 2.7795 85.90 3.3819 150.90 5.9409 1.90 0.0748 12.00 0.4724 1 8 MDH1020S12H08 100.60 3.9606 115.90 4.5630 183.90 7.2402 1.90 0.0748 12.00 0.4724 1 3 l MDH04035S12H03 39.03 1.5365 54.40 2.1417 117.90 4.6417 1.90 0.0748 12.00 0.4724 1 5 l MDH04035S12H05 70.53 2.7766 85.90 3.3819 150.90 5.9409 1.90 0.0748 12.00 0.4724 1 3 MDH1030S12H03 39.00 1.5354 54.40 2.1417 117.90 4.6417 1.90 0.0748 12.00 0.4724 1 5 MDH1030S12H05 70.50 2.7756 85.90 3.3819 150.90 5.9409 1.90 0.0748 12.00 0.4724 1 8 MDH1030S12H08 100.50 3.9567 115.90 4.5630 183.90 7.2402 1.90 0.0748 12.00 0.4724 1 3 l MDH04062S12H03 38.92 1.5323 54.40 2.1417 117.90 4.6417 1.90 0.0748 12.00 0.4724 1 5 l MDH04062S12H05 70.42 2.7724 85.90 3.3819 150.90 5.9409 1.90 0.0748 12.00 0.4724 1 3 MDH0930S10H03 35.30 1.3898 49.20 1.9370 107.70 4.2402 1.70 0.0669 10.00 0.3937 1 5 MDH0930S10H05 63.80 2.5118 77.70 3.0591 137.70 5.4213 1.70 0.0669 10.00 0.3937 1 8 MDH0930S10H08 90.80 3.5748 104.70 4.1220 167.70 6.6024 1.70 0.0669 10.00 0.3937 1 3 l MDH03680S10H03 35.18 1.3850 49.20 1.9370 107.70 4.2402 1.70 0.0669 10.00 0.3937 1 5 l MDH03680S10H05 63.68 2.5071 77.70 3.0591 137.70 5.4213 1.70 0.0669 10.00 0.3937 1 8 l MDH03680S10H08 90.68 3.5700 104.70 4.1220 167.70 6.6024 1.70 0.0669 10.00 0.3937 1 3 MDH0940S10H03 35.10 1.3819 49.20 1.9370 107.70 4.2402 1.70 0.0669 10.00 0.3937 1 5 MDH0940S10H05 63.60 2.5039 77.70 3.0591 137.70 5.4213 1.70 0.0669 10.00 0.3937 1 8 MDH0940S10H08 90.60 3.5669 104.70 4.1220 167.70 6.6024 1.70 0.0669 10.00 0.3937 1 3 MDH0950S10H03 35.00 1.3780 49.20 1.9370 107.70 4.2402 1.70 0.0669 10.00 0.3937 1 5 l MDH0950S10H05 63.50 2.5000 77.70 3.0591 137.70 5.4213 1.70 0.0669 10.00 0.3937 1 8 MDH0950S10H08 90.50 3.5630 104.70 4.1220 167.70 6.6024 1.70 0.0669 10.00 0.3937 1 3 l MDH03750S10H03 37.51 1.4769 51.80 2.0394 107.80 4.2441 1.80 0.0709 10.00 0.3937 1 5 l MDH03750S10H05 67.51 2.6580 81.80 3.2205 137.80 5.4252 1.80 0.0709 10.00 0.3937 1 8 l MDH03750S10H08 97.51 3.8391 111.80 4.4016 167.80 6.6063 1.80 0.0709 10.00 0.3937 1 3 l MDH03770S10H03 37.44 1.4739 51.80 2.0394 107.80 4.2441 1.80 0.0709 10.00 0.3937 1 5 l MDH03770S10H05 67.44 2.6550 81.80 3.2205 137.80 5.4252 1.80 0.0709 10.00 0.3937 1 3 l MDH0960S10H03 37.40 1.4724 51.80 2.0394 107.80 4.2441 1.80 0.0709 10.00 0.3937 1 5 l MDH0960S10H05 67.40 2.6535 81.80 3.2205 137.80 5.4252 1.80 0.0709 10.00 0.3937 1 8 MDH0960S10H08 97.40 3.8346 111.80 4.4016 167.80 6.6063 1.80 0.0709 10.00 0.3937 1 3 MDH0970S10H03 37.30 1.4685 51.80 2.0394 107.80 4.2441 1.80 0.0709 10.00 0.3937 1 5 MDH0970S10H05 67.30 2.6496 81.80 3.2205 137.80 5.4252 1.80 0.0709 10.00 0.3937 1 8 MDH0970S10H08 97.30 3.8307 111.80 4.4016 167.80 6.6063 1.80 0.0709 10.00 0.3937 1 3 MDH0980S10H03 37.10 1.4606 51.80 2.0394 107.80 4.2441 1.80 0.0709 10.00 0.3937 1 5 l MDH0980S10H05 67.10 2.6417 81.80 3.2205 137.80 5.4252 1.80 0.0709 10.00 0.3937 1 8 MDH0980S10H08 97.10 3.8228 111.80 4.4016 167.80 6.6063 1.80 0.0709 10.00 0.3937 1 3 MDH0990S10H03 37.00 1.4567 51.80 2.0394 107.80 4.2441 1.80 0.0709 10.00 0.3937 1 5 MDH0990S10H05 67.00 2.6378 81.80 3.2205 137.80 5.4252 1.80 0.0709 10.00 0.3937 1 8 MDH0990S10H08 97.00 3.8189 111.80 4.4016 167.80 6.6063 1.80 0.0709 10.00 0.3937 1 3 l MDH03906S10H03 36.92 1.4535 51.80 2.0394 107.80 4.2441 1.80 0.0709 10.00 0.3937 1 5 l MDH03906S10H05 66.92 2.6346 81.80 3.2205 137.80 5.4252 1.80 0.0709 10.00 0.3937 1 8 l MDH03906S10H08 96.92 3.8157 111.80 4.4016 167.80 6.6063 1.80 0.0709 10.00 0.3937 1
U
M10x1.5
7/16-14
M11x1.5
3/8
V
M10x1.0
25/64 7/16-20
7/16-14
13/32
M11x1.5
M12x1.75
7/16-20
● : USA Stocked Item : Worldwide Warehouse Item
Grade: ACH70
12
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